Graphite Memory Foam Mattress Topper: two-minute review

The Saatva Graphite Memory Foam Mattress Topper is a three-inch thick, medium-firm topper from this well respected, luxury sleep brand. I slept on a king size topper for two weeks in February to see how it performs in practice, and how it compares to the rest of the best mattress toppers on the market. 

Having written a Saatva Memory Foam Hybrid mattress review recently, and knowing that Saatva is the brand behind TechRadar's #1 best mattress, I was excited to test out this topper option. Saatva positions the Graphite Memory Foam topper as having “advanced cooling technology” and a “body hugging feel.” I found it delivered a cozy sleep experience, no matter which sleep position you prefer. 

In addition to relieving some minor aches and pains, this topper will either improve your existing mattress' motion isolation capabilities, or at the least, maintain them. However, while it may be positioned as a cooling topper, I found it failed in this endeavor, which makes it hard to justify the high price tag.

A 180-night trial and free delivery sounds great, but be warned that you only get a one-year limited warranty and there is a $99 fee if you need to return it. All in all, if you’re more concerned with comfort than cooling properties, the Graphite Memory Foam Mattress Topper is worth the buy. However, hot sleepers should look elsewhere. Read below to learn more in my full Saatva Graphite Memory Foam Mattress Topper review.

Saatva Graphite Memory Foam Mattress Topper review: design & materials

• 3-inch-tall topper with memory foam infused with graphite
• Organic cotton cover with antimicrobial treatment
• Straps at corners hold it in place

The bulk of this Saatva topper design is CertiPUR-US certified memory foam infused with graphite, which provides a supportive feel, pressure relief, and cooling properties. The graphite, combined with an organic cotton cover that wicks away moisture and contributes to breathability, are the main cooling features. Although the topper can only be spot-cleaned, at least it has an antimicrobial treatment to prevent bacteria, mold, and mildew. (It's probably worth adding one of the best mattress protectors to make cleaning easier.)

This three-inch-thick mattress topper gave my 10-inch mattress some additional height. It blends naturally with my mattress and stays in place with four straps at the corners. 

The Graphite Memory Foam option is one of a number of different toppers available at Saatva – for a run-down of the rest of the range, and who they might suit, head to TechRadar's article exploring 'Which Saatva topper should I buy?'

Saatva Graphite Memory Foam Mattress Topper review: price & value for money

• Premium priced with a one-year limited warranty and 180-night trial
• Not the most expensive or budget-friendly that Saatva offers
• Rarely discounted

At $445 for a queen-size, the Saatva Graphite Memory Foam Mattress Topper is very much a premium mattress topper. Saatva offers another topper at the same price, two more that are cheaper, and one that’s more expensive. 

Based on the materials, I can understand why it’s priced as a premium topper. However, when it’s touted as a cooling topper and doesn’t succeed in that department, I can’t say confidently that the price matches the quality. Here are the list prices for each size of the mattress.

• Twin: MSRP $325
• Twin XL: MSRP $325
• Full: MSRP $405
• Queen: MSRP $445
• King: MSRP $565
• Split King: MSRP $650
• Cal King: MSRP $565

While Saatva mattress sales and deals happen pretty much constantly, it's very rare that the toppers will be included. 

On the larger market, it’s in the same price bracket (though slightly cheaper than) the Avocado Organic Latex Mattress Topper ($664 for the queen size). The Tempur-Adapt Topper has nearly the same MSRP, but there are semi-regular 40% off deals that make it much more affordable (head to TechRadar's Tempur-Adapt Topper review for more on that one) . 

Saatva Graphite Memory Foam Mattress Topper review: comfort & performance

• Medium firm and supportive feel for all sleep styles
• Retains lots of heat
• Improves edge support and has good motion isolation capabilities

While I have a supportive organic latex mattress (about a 5.5 on the firmness scale), the Saatva topper was slightly firmer. On a 10-point scale, I’d give it a 6.5 firmness rating as it had a cozy, body-hugging feel that was supportive, but not hard by any means. For reference, I’m 5'5" and weigh 170lbs. A friend who is smaller than me slept on the topper and agreed that it has a medium firm feel. She rated it as a 6.

While Saatva says that the Graphite Memory Foam Mattress Topper is best suited to side sleepers, I slept better on my stomach and back. In fact, it wasn’t until the second week that the topper had softened enough for me to sleep comfortably on my side. 

I felt as if the topper reinforced the edges of my mattress, which is good news if you want or need a sturdy edge to help you get up in the morning. In addition, the topper also has great motion isolation capabilities. I tested this by placing a wine glass in the center, and then getting in and out of bed and changing sleep positions near the glass. The glass never wobbled.

Designed with memory foam infused with graphite and a breathable organic cotton cover, this mattress topper is supposed to offer top-tier temperature regulation. Unfortunately, it trapped so much heat that I slept uncomfortably, even with just a microfiber sheet covering me at night. I tested the topper in February and generally had to sleep with the fan on, especially after I woke up more than one night sweating. When a friend visited, I had her lay down on the topper on my bed and the first thing she said was, “Your bed is really warm.”

Saatva Graphite Memory Foam Mattress Topper review: customer experience

• Free delivery but $99 fee for returns 
• 180-night trial and 1-year limited warranty
• Vacuum-packed and rolled for delivery, but box not secure and heavy

While the mattress topper arrived by free delivery in a cardboard box, the box wasn’t secure. One of the cardboard flaps broke free of the paper tape. At least the box and tape were recyclable. The box was pretty heavy, but once I'd got it to my room, it was easy to remove the topper, which was rolled and vacuum sealed in plastic. The topper gained its full shape within a few hours, and yet, I noticed that the memory foam didn’t quite fill up the cover, leaving some wrinkles on the top.

Upon removing it from its package, the topper had a noticeable woodsy, earthen smell. I don’t consider it an off-gassing or chemical smell, but I smelled the same thing when I previously tested a Saatva mattress. The smell was so overpowering on this topper (and caused my head to ache), that I couldn’t sleep on it for three days. After two weeks, the smell has now faded enough that it doesn’t disrupt my sleep. A friend of mine did not notice the smell after I had been using the topper for a week.

In addition to a 180-night trial, Saatva offers a one-year limited warranty, which is not typical for a premium topper. I’ve seen other luxury brands offer anywhere from three to 10-year warranties on their toppers – and Saatva itself has a forever warranty on its mattresses, so it's odd that its topper warranty is so stingy in comparison. Not to mention, it’s a little disappointing that there is a $99 processing fee to return the topper. I should also note that the brand doesn’t allow for exchanges – if you want to swap for another option, you must return the topper and then order a different one.

Saatva Graphite Memory Foam Mattress Topper review: specs

Should you buy the Saatva Graphite Memory Foam Mattress Topper?

Buy it if...

✅ You and your partner have different sleep styles: Neither you nor your partner will sacrifice good sleep as this topper will suit stomach, back, and side sleepers. Side sleepers may need to give their bodies a week to get used to it. 

✅ Your existing mattress is very soft or very firm: This topper sits right in the middle of the firmness scale, which means it’ll firm up a very soft mattress or soften a very firm mattress.

✅ You want to know your mattress topper isn’t breeding mildew, mold, or bacteria: Thanks to an antimicrobial treatment, your topper will be free of mildew, mold, and bacteria – which is good since you can only spot clean this topper.

Don't buy it if...

❌ You sleep hot: For someone who doesn’t get warm or hot when they sleep, there were many nights where I woke up sweating while sleeping on this Saatva topper. The Brooklyn Bedding Microcoil Mattress Topper may offer a cooler night’s rest due to a 0.75-inch layer of micro coils.

❌ You want a super soft sleep experience: This topper is suited to stomach and back sleepers, so you know it has a medium-firm, supportive feel. The Tempur-Adapt Mattress Topper is known to offer a softer sleep experience.

❌ You’re on a budget: This is not a budget-friendly topper by any means. Save a pretty penny by going with the LinenSpa Gel-Infused Mattress Topper, which may result in a cooler sleep since it’s infused with gel.

How I tested the Saatva Graphite Memory Foam Mattress Topper

I slept on a king-sized Saatva Graphite Memory Foam Mattress for two weeks in February in Texas. There were a mix of cold and warm nights during that time, and while I generally sleep with a comforter and sheet, I had to forgo the comforter to sleep on this topper comfortably. Additionally, I had a friend sleep on the topper one night and provide me feedback.

Read more about how we test

Emma Premium topper: Two-minute review

The Emma Premium Mattress Topper is a chunky, 9cm-deep foam topper that promises to boost in-bed comfort without trapping heat. I slept on this topper for two weeks to see if it could deliver on those claims, as well as to judge how it compares to the rest of the best mattress toppers on the market. We rate Emma to be among the best mattress brands on the market (discover the reasons for this in our Emma mattress review and Emma NextGen Premium review), so I was excited to see how this topper performed in practice. 

Overall, I was impressed. While it isn't the right fit for me specifically, I believe it will be the ideal topper for certain groups of people. The two layers of foam deliver a plush, squashy feel that's great for lightweight people, some side sleepers, and anyone who is already a fan of a soft mattress. It's also thick enough to totally transform the feel of your existing bed. It's less well suited to heavier individuals and back or stomach sleepers, who (like me) might find the feel too soft, and lacking in support. 

Price is another potential sticking point; it's fluctuated quite dramatically while I've been testing and writing this review, although it has remained in the premium price bracket. The quality and the fact it's thick enough to transform your existing mattress go some way to justifying the higher price, but there are plenty of cheaper options for those on a budget. Read on for my full Emma Premium Topper review. 

Emma Premium Topper review: Design

• Thick, 9cm depth topper with two different layers of foams
• Polyester cover can be removed and washed at 40C
• No straps or elasticated skirt to keep the topper in place

The Emma Premium Topper has a generous depth of 9cm. Unless your current mattress is pancake thin, it will probably require the purchase of extra-deep sheets. I added it to a 28cm mattress, with the topper taking things to slightly comical heights (I almost had to hop up into bed, and I'm not a short person).  

Inside, you'll find two layers of foam: a thinner top layer of ThermoSync foam and a thicker bottom level of comfort foam. The uppermost foam is infused with graphite, to aid with temperature regulation (it also features in Emma's cooling mattress, which you can read about that in our Emma Luxe Cooling mattress review). 

The cover is made from 98 per cent polyester and 2 per cent elastane, and it can be removed using the zip and washed at 40C – which isn't quite hot enough to kill off dust mites, but still helpful if you're prone to spillages. The cover isn't suitable for tumble drying, bleaching or ironing. I'd still be tempted to add one of the best mattress protectors, for even easier cleaning. 

The base is made from a textured, slightly plasticky material. The topper is described as being flippable, but I'm pretty sure that's an error – I certainly wouldn't want to sleep on that base fabric. Although it's no good for lying on, the textured surface feels nice and durable, and does a good job of keeping the topper in place on the bed. This is good news, since there are no straps or other method of attaching it to your bed.

During my review, I topped it with a mattress protector with an elasticated skirt, and used a fitted sheet. All that, combined with the grippy base, kept the topper in place effectively. It all felt secure, and I never once had to reposition it during the two-week test period. I'm not sure how well it would fare just with a flat sheet, though. 

The Emma Premium Topper is available in UK single, small double, double, king, and super king sizes. At the time of writing, there's one other topper in the Emma range – the Flip Topper, which is thinner at 6cm and can be flipped to give a softer or firmer feel. It's also very pleasing to say out loud. 

Emma Premium Topper review: Price & value for money

• Sits in the premium price bracket; price has fluctuated
• At maximum price, almost as expensive as a full mattress
• Thickness and quality of materials somewhat justifies higher pricing

Since I started writing this review, the Emma Premium Topper's pricing has changed quite considerably. At time of my original draft, a double cost £330, but by the time I was ready to publish, this had shot up to £419. Our premium price bracket for toppers is anything above £200 for a double, so it's definitely a pricey option. There are regular Emma mattress sales, but the toppers aren't usually discounted.

At time of publishing, here are the RRPs for the main sizes:

• Single: £289
• Small double: £349
• Double: £419
• King: £459
• Super king: £509

The topper is thick enough to justify being in that premium bracket; it feels very well made, and it will totally change the feel of your bed. However, I'm not sure it's worth over £400. Some of today's best cheap mattresses cost less than that – in fact, a double Emma Original mattress is only slightly pricier.

Emma Premium Topper review: Comfort & performance

• Squishy, sink-in, contouring feel
• Thick, so will make your sleep surface feel unstable 
• Best for side sleepers and those who love a soft mattress

Emma's Premium Topper has a plush, squishy feel, and that softness is enhanced as a result of its thickness. The Emma brand is known for making some of the best memory foam mattresses around, and you're getting some of that magic here. The foam contours gently around the sleeper's joints, gently cushioning and relieving pressure. 

Although the feel of a topper will be affected by what's beneath it, because this one is so thick, it has a pretty transformative effect. It's chunky enough to mask any lumps and bumps in an existing mattress – and if your bed is far too firm, then it will sort that right out, too. 

I'm 5ft 8in tall, of average build, and typically go to sleep on my back but switch to my side in the night. I found this topper too soft to lie on for long periods on my back, as my hips sank too far in and left my back unsupported. It was more comfortable when lying on my side.

That all makes sense: the best mattresses for side sleepers are often a little softer, to prevent pressure from building up in the hip and shoulder while continuing to keep the spine aligned; back and stomach sleepers need something firmer, however, to maintain that neutral spinal position. 

Some memory foams have a "quicksand" feel, where they're slow to respond to changes in pressure. That's not really the case here – if I press on the surface and remove my hand, it springs back quickly, and I'm not left with an outline of a handprint in the surface. However, the softness of the foam layers and the overall thickness of the topper mean that the sleep surface can feel a bit unstable, making it slightly tricky to change position.

I would be wary of recommending this topper to heavier individuals, since I often felt that I wasn't quite supported enough. This lead to aches and pains in the morning – maybe the result of shifting about on that slightly unstable surface, perhaps ending up twisting in a sub-optimal sleep position. However, if you're of lighter body weight, or generally just know you get on well with a softer mattress, then this plush topper may prove perfect for you. 

Note, too, that the softness and thickness of the topper is particularly noticeable around the edges. Many mattresses come with edge reinforcements; that's never really a feature on a topper, with most shallow enough not to matter. If you need a sturdy edge to push up off when rising in the morning, you might get on better with a thinner or firmer topper. 

A common issue with memory foam is that it can cling on to body heat, but I'm pleased to report that I didn't have any problems with the Emma Premium Topper running hot. I found it warmed to a neutral body temperature and stayed that way. I will add the caveat that during testing it was about the coldest overnight temperatures ever seen in my part of England – around -1C, or sometimes colder – so not the best conditions in which to test this properly. Even with that considered, I think the cooling properties of this topper are solid.

Emma Premium Topper review: Customer experience

• Free delivery and returns, 100-night trial and 10-year guarantee
• Vacuum-packed and rolled for delivery, but still heavy to move

The Emma Premium Topper arrived rolled and vacuum-packed in plastic, and in a box. I was surprised at how big and heavy it was. Many would be right to assume that a topper will be very portable; but at 9cm thick, it adds up to quite a volume of foam (I tested a double size).

Sometimes, foam bed-in-a-box mattresses give off an odour known as off-gassing when released from their wrappings. While harmless, it can be unpleasant. However, there was no reason for concern here: if I stuck my nose right into it, there was a faint "new mattress" smell, but nothing overpowering. Note that experiences can vary from person to person, even with the same product.

The trial period is generous at 100 nights. That's in line with the shortest full mattress trial periods.

Emma Premium Topper specs

Should I buy the Emma Premium Topper?

Buy it if...

✅ You want your mattress to be much softer: This topper is thick, and plush. You could probably lie it on a concrete floor and happily sleep on it.

✅ You're a lightweight side sleeper: This level of squishiness is best suited to side sleepers and those of light body weight. When lying on your side, the foam contours around your joints and prevents pressure building up in the shoulder. 

✅ You have a bumpy old mattress: At 9cm thick, the Emma Premium Topper is deep enough to mask all manner of ills beneath it. 

Don't buy it if...

❌ You lie on your back or stomach: This topper is likely to be too soft for most back or stomach sleepers, especially if they're on the heavier side. Generally, those positions require a medium-firm or firm feeling bed to keep the spine properly supported. 

❌ You have mobility problems: The depth and plushness of the Emma Premium Topper means it will make your mattress super squishy, as a result making it difficult to change position. It will also make the edges of your bed softer and less supportive, which might be an issue if you like to sit on the edge of the bed or use it to push up off when getting up in the morning. 

❌ You already have a deep mattress: At 9cm thick, this is one deep topper. Add it to an already thick mattress (such as mine) and your bed quickly starts to look ridiculous. You'll need deep sheets to cover both the topper and your mattress – and, depending on how tall you are and the height of your frame, you genuinely might have to end up having to hop into bed each night.

How I tested the Emma Premium Topper

I slept slept on the Emma Premium Topper every night for two weeks. I added it to a Brook + Wilde Elite mattress (firm feel) and used a thin mattress protector and fitted sheet, along with a duvet and cotton bedding. It was winter during my review period, and very cold overnight – temperatures dipped to -1C on occasion. The temperature in my flat was pretty warm, however. 

Read more about how we test

Leesa Studio mattress: two-minute review

Leesa is a major player in online mattress retailers. The Leesa Studio mattress is its most affordable option, and has a simple design: it's 10 inches tall and contains three layers of different foams. I slept on a king size Studio for three weeks, as well as running a series of tests, to see how it compares to the rest of the best mattresses on the market. 

Many customer reviews rate the mattress as a moderately firm feel, and I agree – it's around an 8 out of 10 on firmness. Although the mattress begins with a top layer of memory foam, don't expect to sink in and have your body enveloped in the foam. There is some contouring, but when I press down on the mattress with my hand, the mattress snaps back into form in about a half second. 

Not to say that it's like sleeping on the floor – it's still comfortable – but having tested several mattresses over the years from brands like Purple, GhostBed, Saatva, Brooklyn Bedding and others, this is the firmest mattress I've experienced. I found that sleeping on my side on this mattress led to a build-up of pressure in my shoulder, and I expect that will be the case for most side-sleepers.

However, the firmer feel makes it a great choice for those who sleep on their back and stomach, and it might also work well for those suffering from back pain. For context, I used to be a stomach sleeper, but eventually had to switch to sleeping on my side due to lower back pain. When I laid on my stomach for extended periods of time on the Leesa Studio, I didn't experience any of that familiar pain. For me, it's amongst the best mattresses for back pain.

There are a couple of caveats to that. Because it's fairly thin, it probably won't suit those who weigh over 200lbs, and I also had issues with it running warm. If you're a naturally hot sleeper, the Studio won't work for you. Read on for my full Leesa Studio mattress review. 

Leesa Studio mattress review: price & value for money

• The cheapest Leesa mattress, and lower mid-range overall
• Rarely sold at MSRP – expect 25% off
• Free pillows usually bundled in

The Studio is the cheapest mattress in the Leesa range, but it sits in the lower-mid range price bracket overall. That's based on the regular discounts, because you'll never really pay full MSRP at Leesa. Expect around 25 per cent off, with two free pillows. Here's the pricing for the main sizes when you buy direct from Leesa:

• Twin size: MSRP $549 (usually sold at $412)
• Full size: MSRP $699 (usually sold at $524)
• Queen size: MSRP $799 (usually sold at $599)
• King size: MSRP $999 (usually sold at $749)

We'd always recommend buying direct from the brand wherever possible, to make customer service easier. However, the Studio is also available via the Leesa Amazon store. Pricing will usually be the same but it's worth double-checking before you buy, to make sure you're not missing a bargain.

All-foam mattresses tend to be the most affordable mattress type, which means there's tough competition in this price bracket. The top two models in our best memory foam mattress ranking both generally cost around $699 for the queen size. Read about those in our Nectar mattress review and Cocoon Chill mattress review. 

Mattress sales happen all year round, but many brands increase their discounts around national holidays. Particularly good times to shop include the Presidents' Day mattress sales in February, the Memorial Day mattress sales in May, the 4th of July mattress sales, the Labor Day mattress sales in September, and of course the Black Friday mattress deals at the end of November.

Leesa Studio mattress review: design & materials

• 10-inch tall memory foam mattress with three layers of foam 
• Lightweight for a mattress, king weighs only 83lbs 
• Cover has a zip but shouldn't be removed; no handles

The design of the Leesa Studio is simple but effective. Inside of the soft, removable mattress cover is three layers of foam. At 10 inches tall, it's on the thinner side, and also pretty lightweight. The king-sized mattress that I tested only weighs 83lbs. For reference, a king-size Purple mattress weighs 120lbs. So, if you ever need to move the mattress from one bedroom to another, or from one home to another, it won't be too heavy to deal with. 

All three layers of foam are CertiPUR-US certified. This means the foam was tested by a third-party to ensure that no harmful chemicals are present in the foam and that it meets durability standards to last the lifetime of the mattress. Inside of the mattress cover begins with a 1.5 inch layer of memory foam. This layer is designed to provide a sink-in contouring feeling. Below the initial memory foam is another 1.5 inch layer of responsive foam. This is an airy foam designed to help dissipate heat and keep you cool during your sleep. 

Finally, a 4-inch layer of base foam provides the support for the mattress. Essentially this provides firmness and stability, so you don't simply sink through the top layers into the platform, which wouldn't be comfortable at all.

The look of the cover is recognizable, clean, and modern, making it look appealing standing alone on laundry days when it's time to wash bedding. There is a zipper, so you could take the cover off, but Leesa doesn't recommend it. Adding one of the best mattress protectors is always a good idea, anyway. Overall, it's a simple bed design that's lightweight and easy to move around, even though the mattress doesn't have any handles.

• Design score: 4 out of 5

Leesa Studio mattress review: comfort & support

• Most comfortable on back or stomach sleeping positions
• Light sink in, returns back to form in about half a second 
• May be too firm for side sleepers

When you scroll through the purchased views on Leesa's website, virtually the only complaint about the mattress is that it is more firm than people expected. I can say that's exactly what my wife and I experienced after sleeping on the bed for a few weeks. I would rate the firmness an 8 out of 10. Leesa rates the mattress as a medium/moderately firm mattress, which is about on-par with my assessment, and the assessment of many customers. Compared to the mattress we were previously sleeping on – a pillow-top, spring mattress – the Studio is a much firmer feel, and it took a few nights for our bodies to adjust.

When I placed a 25lb weight and in the middle of the bed, it sank in roughly 1.5-inches. The mattress returns to form about a half second after the weight is removed. I had two others try out the mattress, and they, like me, reported a responsive feel with minimal sink and just a tiny bit of contouring. 

I weigh about 155lbs and I used to sleep on my stomach, but with my old mattress, I had to switch to my side because stomach sleeping was causing lower back pain. When I lie on my side for too long on the Leesa Studio, I wake up with a sore shoulder. My wife, who is much smaller than me, has the same issue; both of us have noticed that even if we fall asleep on our sides on this mattress, we end up on our backs by the time we wake up. A third member of my testing panel, who weighs just north of 200lbs, also found the mattress to be too firm, and lacking in pressure relief, especially when they laid on their side.

The best mattresses for side sleepers tend to be a bit softer, and often come with higher levels of contouring, to prevent pressure building up in the shoulder. The Leesa Studio doesn't offer enough contouring for most side sleepers.

However, it's pretty well suited to back and stomach sleepers. Generally, these positions require a medium-firm or firm mattress, to keep the sleeper's back supported and prevent the pelvis from dropping too far into the surface and putting strain on the spine. 

Even though I generally try and avoid rolling onto my stomach because of my back, while testing the Leesa Studio mattress I found myself getting comfortable again on my stomach, and without back pain. On my old mattress, when I would lay on my stomach, I could feel my back starting to bark within a couple minutes. On the Leesa Studio, there is plenty of lower back support to keep your lower back/stomach from sinking in and causing pressure that leads to discomfort or pain. (If you like the sound of a sturdy sleep surface and want to see what else is out there, our best firm mattress guide rounds up our favorite options.)

Leesa Studio mattress review: performance

• Does not dissipate heat well 
• Negates some motion transfer
• Slightly more sink on edge compared to center

I slept on the Leesa Studio mattress for three weeks during the coldest month of the year in northern Utah (January), with lows in the teens (Fahrenheit). During this time, I tested the mattress following TechRadar's mattress testing methodology. Read on to find out how this mattress performed.

Temperature regulation

I am a hot sleeper and my wife is a cold sleeper; I go to bed in gym shorts while she is fully clothed in bed. I found, even in the dead of northern Utah's coldest month, that I was getting hot at night. My wife did as well, saying that she didn't feel the need to 'layer up' before she went to bed anymore. 

In short, this bed is not ideal for heat dissipation. Living in a dry climate that is especially cold right now, it makes me skeptical that I would be comfortable come summertime on this mattress. 

• Temperature regulation score: 2 out of 5

Motion isolation

One of my biggest complaints about my normal mattress, which is a spring mattress, is motion transfer. Our 50 pound dog sleeps with us (don't judge me), and I can feel every micro-adjustment he makes in the bed. The Leesa Studio all but eliminates that problem. My wife also mentioned she no longer feels when I get up to go to the bathroom in the middle of the night. 

For an objective idea of how well this mattress isolates motion, I used a travel mug and dropped a 25lb weight from about 6 inches onto the mattress at varying distances away from the mug to measure motion transfer. Once the weight was about 9 inches away from the mug, the mug stopped falling over. 

• Motion isolation score: 4.5 out of 5

Edge support

Edge support is important for those who have trouble getting in and out of bed. A mattress that doesn't have proper edge support will be more difficult to climb in and out of – you might feel as though the bed is sinking and you're sliding out.

I placed my 25lb weight on the edge of the bed to measure the sinkage. Remember, the middle of the bed recorded roughly 1.5 inches of sinkage. On the edge of the bed, the sinkage recorded was closer to 2 inches. When I sat on the edges of the bed I felt myself slightly sliding out of the bed. I do still feel supported – the bed isn't collapsing under my weight – but there is definitely a bit more give. When I lay on the edge of the mattress, I don't feel any sensations of rolling off. Edge sleepers shouldn't be concerned about rolling out of bed, and getting in and out of bed wasn't difficult, although there was a little more give than expected. 

• Edge support score: 3.5 out of 5

Leesa Studio mattress review: customer experience

• Free standard delivery to doorstep
• In-home setup and old mattress removal available for a fee
• Standard 100 day free trial and 10 year limited warranty 

You can request at checkout in-home delivery and old mattress removal. In-home delivery and setup costs an extra $159, while adding old mattress removal bumps it up to $199. All you need to do is ensure the bedding is removed from your old bed and the delivery company will either donate or dispose of the mattress sustainably.

Without those add-ons, the Leesa Studio arrived on my front doorstep rolled up, wrapped in plastic and boxed. Since the king mattress is lightweight and only weighs 83lbs, it was quick and easy for two people to move the mattress to the bed.

Once the mattress was on the bed, I unrolled several layers of plastic and the mattress started to expand even before all of the plastic was fully removed. The mattress seemed to be fully expanded after only 10 minutes or so. Once fully expanded, there is a slight plastic-like smell, but that smell was mostly masked by the fitted sheet, and completely unnoticeable after a day or two.

Leesa offers a 100-day trial period and a 10 year limited warranty on the Leesa Studio. This is considered industry standard in terms of trials and warranties (some brands, like Nectar, are more generous, and give you a full year's trial and forever warranty). In order to be eligible for a return, you must have the mattress for at least 30 days, but no longer than 100. Leesa will encourage you to donate the mattress to a charity, but if that is not an option, you can call its return phone number and begin the return process. There are no fees associated with returns unless you live in Alaska or Hawaii, in which a $100 return fee is included.

• Customer service score: 4 out of 5

Leesa Studio mattress specs

Leesa Studio mattress: other reviews

When it comes to customer reviews, the majority of the people are pleased with the purchase. You'll find a lot of 'best night sleep ever' from a number of user reviews on Amazon or Leesa's website. 

As I alluded to previously, the user reviews on the Leesa website provide an overall 4.2 star rating based on 58 reviews. The main culprit of complaints is the firmness of the mattress. Many users claim that it's firmer than the 'medium firm' rating provided by Leesa. Even users who left positive, four-star ratings leave comments noting the firmness of the mattress. 

At time of writing (Feb 2024), the mattress had received a 4.4 out of 5 star average rating on Amazon. Again, many of the most common complaints are about the firmness of the mattress, or if you are heavier than 200lbs, the mattress may not be supportive enough. I also found other reviews that mentioned the mattress being ideal for users under 200lbs. I did also find a few mentions of users accounting for the mattress sleeping hot. I had a similar experience, as noted above, and it appears other users second those experiences.

Should you buy the Leesa Studio mattress?

Buy it if...

✅ You're a back / stomach sleeper: The firm (8 out of 10) feel makes this a good choice for those who like to lie on their back or stomach. These positions require a sturdier feel, to keep the pelvis supported and ensure 

✅ You suffer from back pain: While my usual, softer mattress can aggravate my  lower back pain when lying on my stomach, I didn't have that issue when testing out the Leesa Studio. I think that's down to the firmer, more supportive feel. 

✅ You're a cold sleeper: Heat retention is often considered a bad thing with mattresses, but my wife – who is a cold sleeper – found the fact that this mattress retains body heat was a benefit. It meant she didn't need to bundle up at night. . 

✅ You share a bed: The Studio does a good job of absorbing movements on its surface, which makes it a strong choice for bed-sharers, especially if they're easily disturbed at night. 

Don't buy it if...

❌ You are a hot sleeper: If you're searching for a mattress to help keep you cool at night, the Leesa Studio may not be for you. I found it ran warm at night. TechRadar's best cooling mattress guide has plenty of alternative options – the top rated one is the Purple mattress, which I also tested and was the coolest mattress I've ever slept on. 

❌ You are a heavier (200lbs+) person: There are many user reviews across the web that mention that this bed isn't supportive enough for heavier individuals. Something like the DreamCloud Hybrid mattress might be a better choice, or if you weight 250lbs or more, consider something built especially for bigger bodies – TechRadar's guide to the best mattresses for heavy people has our top picks.  

❌ You are a side sleeper: Everyone who slept on the Studio for this review has issues with pressure building up in their shoulder when lying on their side. Something more contouring, such as the Nectar Memory Foam mattress, will be a better fit for most side sleepers. 

How I tested the Leesa Studio mattress

I slept on the Leesa Studio mattress for three weeks during the coldest month of the year in northern Utah. Utah has a dry climate and during my testing, the lows were in the teens with highs in the 30s (fahrenheit). I used our normal bedding, which for us, consists of a mattress cover and comforter (my wife nor I sleep under a sheet). The bed was occupied every night by me, my wife, and our three-year-old, 50lb Aussiedoodle. 

Standardized testing included sinkage testing, where I placed a 25 pound weight in the middle of the bed and measured how much the mattress sunk. For edge support, I placed the same weight on the edge and end of the bed and measured how much the mattress sunk. For motion transfer, I placed a travel mug on the bed and dropped the 25 pound weight from varying distances to see how well the mattress eliminates motion transfer.

Read more about how we test

• First reviewed: Feb 2024

Adagio Latex Mattress Topper: two-minute review

The Naturepedic Adagio 2" Organic Latex Mattress Topper is a foam mattress topper that adds softness to your existing mattress. Even a good quality, supportive mattress isn’t always as soft and comfortable as one would like, so a plush mattress topper can add a great deal of comfort. This one isn’t cheap, starting at $499 for a twin size, but I found it to be one of the best mattress toppers you can buy. I had a 'wow' moment the first time I laid down on it.

The Adagio is basically a two-inch thick rectangle of foam encased in fabric that sits on top of a mattress, and it's a fantastic way to turn a too-firm mattress into a softer one, relieve pressure points, and maybe even improve your sleep.

I tested it for a week. I sleep primarily on my side, but I also sleep on my back and spend a lot of time reading in bed on my back as well. My husband helped me test this mattress topper, and he’s mostly a stomach sleeper. The Adagio feels plush to the touch, and is designed specifically to relieve pressure points. In my testing, I found that it really does the job.

I’d recommend this for anyone with a medium to firm mattress that wants to add a bit of softness, regardless of sleep position. The latex foam doesn’t trap heat, it just adds gentle, pillowy cushioning to your mattress. Additionally, its materials are certified organic by the Global Organic Textile Standard and are sourced from reputable certified suppliers. This ensures purity, fair labor practices, and support for rubber tree forests.

Naturepedic Adagio Topper review: design & materials

• Made from organic rubber tree sap latex
• Cover is made from organic cotton stretch knit fabric
• No skirt or straps to hold it in place

The Adagio is made from organic latex sourced from rubber tree sap. It has holes throughout that keep it from trapping body heat. This latex is approved by GOTS, the Global Organic Textile Standard, for use in certified organic mattresses. It’s also sourced from reputable certified suppliers, ensuring fair labor practices, product purity, and protection for rubber tree forests.

The cover is a soft, stretchy, organic knit cotton fabric. The materials combine to make an extraordinarily soft and comfortable sleeping experience. However, even if you could fit this sizable topper into your washing machine, it is not washable at all. You can only spot clean it.

One thing worth noting is that the Adagio topper simply sits on top of your mattress, without any skirt or straps to hold it in place. While I didn't have any problems with the topper sliding out of place during my review period, it feels likely that over longer periods of time you'll like have to adjust it back into place, particularly if you or your partner tend to move around a lot in the night.

Naturepedic Adagio Latex Mattress Topper review: price & value for money

• Premium mattress topper
• Prices range from $499 (Twin) to $849 (King)
• Not always discounted

With prices starting at $499 for a twin and going all the way up to $849 for a king size, the Naturepedic Adagio is certainly a premium mattress topper. Here's what it costs at MSRP:

• Twin: $499
• Twin XL: $549
• Full: $649
• Queen: $749
• King: $849
• Cal king: $849

$749 for a queen size topper is a lot of money; you'll pay less than that for some of the best mattresses. Naturepedic often runs 20%-off deals, which means entering a coupon code at the checkout. It's not hugely intuitive and it means you might assume that there's no discount on the Adagio, but I've just checked and it's currently possible to get 20% off, bringing the price of a queen to a more palatable $599.20. 

You can certainly save money choosing a cheaper mattress topper. The Puffy Deluxe Mattress Topper is TechRadar's top pick, and it starts at just $179 for a Twin, which still puts it in the luxury category but it’s substantially cheaper than the Naturepedic Adagio. Our reviewer noted how well it conformed to and cradled her joints in all sleeping positions but noted that it sleeps hot. 

If you’re looking for more options, the Turmerry Latex Mattress Topper comes in three different thicknesses and four levels of firmness. It starts at just $150 for a twin, so it’s a more affordable option. Another alternative is the Avocado Organic Latex Mattress Topper; it's 2.75" deep and comes in firm and plush options, and at MSRP a queen size is $100 cheaper than the Adagio.

Naturepedic Adagio Mattress Topper review: comfort & performance

• Very soft feel
• Excellent pressure relief
• Body heat dissipates easily

The Naturepedic Adagio 2” Organic Latex Mattress Topper is soft, and intended to be used over a medium to firm mattress. It’s not adjustable at all, it just is what it is. My mattress is firm with a pillow top, which is pretty comfortable on its own, but this Adagio adds a whole other level of cloud-like softness and pressure point relief. Neither my husband nor I are big people, we both found that this added a great deal of comfort to our mattress.

I usually sleep on my side, but sometimes sleep on my back. I also spend a great deal of time reading in bed, on my back. With just a mattress, I often feel some pressure in my hip area in both of those positions. The Adagio topper eliminated that completely. My husband is a stomach sleeper, and he felt supported and quite comfortable as well.

Naturepedic mentions on its website that the Adagio mattress topper 'sleeps cool'. While I didn’t notice any cooling sensation, I didn’t notice it trapping body heat, either. As a woman in midlife, I’m quite sensitive to anything that can trap heat, and I didn’t have any such issues with this topper.

I found it very comfortable to sleep on, temperature-wise; for me it remained temperature neutral all night long. My husband also tends to sleep hot, and he had no issues either. I used nothing but a microfiber fitted sheet between me and the Adagio topper, plus a flat sheet and light quilt over me. I tested the topper during the winter, with the interior thermostat set on 68 degrees.

Naturepedic Adagio Mattress Topper review: customer experience

• Free delivery and returns, 100-night trial and 10-year warranty
• Heavy but otherwise easy to set up
• No noticeable off-gassing smell

The Adagio topper comes with free shipping in 1-3 business days within the continental US. When mine arrived it was so heavy that I had to enlist the help of another person to bring it into my home and upstairs to my bedroom. The topper was rolled and vacuum-packed with several layers of plastic, and packed in a large box. Once unpacked, it was easy enough to remove the plastic and unroll it onto my mattress. This took just a few minutes but there was quite a bit of cardboard and plastic to dispose of. 

Once unrolled, it took only a few more minutes for the topper to regain its full shape and thickness. There was no noticeable off-gassing smell, and the topper was ready to use virtually right away.

As well as free delivery, the Naturepedic Adagio topper comes with a 100-night sleep trial, giving you plenty of time to judge whether it's the right addition to your mattress. Naturepedic also offers free returns, and the Adagio comes with a 10-year limited warranty for additional peace of mind.

Naturepedic Adagio Mattress Topper specs

Should you buy the Naturepedic Adagio Topper?

Buy it if...

✅ Your mattress is too firm:  If you’re looking for a plush layer of softness to relieve pressure points, I’d recommend the Naturepedic Adagio for you. Whether you’re a side, stomach, or back sleeper, this topper adds a layer of comfort between you and your mattress.

✅ You sleep hot at night: The Naturepedic Adagio isn't a specifically cooling topper, but it's temperature-neutral and unlike memory foam, its latex won't trap heat and it features holes throughout to enhance airflow.

✅ You want to buy organic: The Adagio's stretch-knit cover is made with organic cotton, while its organic latex is GOTS-approved and sourced from reputable certified suppliers, making this topper a strong ethical choice.

Don't buy it if...

❌ You're on a tight budget: Even with a discount this is an expensive topper, and while many will happily pay for its luxurious feel, there are cheaper options available. The Turmerry Organic Latex topper is more basic but offers a similar feel for a much lower price.

❌ You're a clean freak: If you want the ability to wash your mattress topper, the spot clean-only Adagio isn't for you. Consider instead the Tempur-Adapt mattress topper: a soft and supportive premium topper that's incredibly comfortable and also boast a washable cover.

❌ You move about a lot in the night: Nocturnal wrigglers are likely to find that the Naturepedic Adagio doesn't stay put for very long, because it sits on top of your mattress with nothing to hold it down. The Saatva Foam mattress topper will transform the feel of your bed in a similar way, and features hefty straps to keep it secure.

How I tested the Naturepedic Adagio 2" Organic Latex Mattress Topper

I tested the Naturepedic Adagio 2" Organic Latex Mattress Topper on a firm mattress with a pillow top, over the course of a week in winter, with the thermostat set on 68 degrees Fahrenheit. I slept on it in on my side and on my back, while my husband tested it while sleeping on his stomach.