Best Cooling Mattress

Best Cooling Mattress

by Si

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Best Cooling Mattress

Best Cooling Mattress Review (2022)

A good bed is of course a bed that helps you to sleep soundly and to wake up feeling refreshed and restored. Ultimately, this will tend to come down to the quality of the mattress – where a firm, yet malleable material is generally preferable in order to provide soft comfort combined with support for joints and spine. Thus many people will focus on this element – choosing between memory foam mattresses that conform to body shape, versus the sprung variety that use springs throughout inner pockets in order to hold up the body at numerous points.

What often gets overlooked is the temperature of the mattress – and its ability or otherwise to keep the body at the optimal temperature throughout the night. Forgetting this crucial aspect is a huge mistake however, seeing as it actually plays a very key role in keeping you comfortable and helping you to sleep.

Why Do We Get Hot Whilst Sleeping?

It has long been assumed that we need 8 hours of sleep per night in order to operate at our very best. However, some recent research is challenging this assumption. Take a look at native tribes of humans throughout the world and you find that many of their denizens do not actually manage this requisite time asleep. Despite falling short of this ‘required’ amount of sleep however, they nevertheless manage to exhibit exceptional health and performance. This suggests that quality of sleep is more important that quantity – and that by sleeping in more natural circumstances they are able to get better quality than most ‘civilize’ humans.

Our Body Temperature

Many “biohacks” have pointed to the importance of thermal regulation – suggesting that a hot or cold shower, opening a window, or even wearing socks can help to improve your temperature significantly. The truth is that our body uses the ambient temperature around it in order to understand the time of day and whether or not we should be asleep. Many hormonal changes occur throughout the night (especially during certain periods of our lives) but our bodies are able to regulate this temperature and understand it in relation to the temperature around us.

Problem is that many of us feel the need to be warm during the night and to enjoy comfort through ‘soft’ blankets and mattresses. Thus we surround ourselves with soft, insulating materials, which inadvertently cause our bodies to become hot. The body temperature isn’t able to escape and we get hotter and hotter. Our bodies take this as a cue that it is time to wake up – it’s lovely out – and thus we either a) wake up and can’t get back to sleep, or b) remain asleep but much more lightly, and far less restoratively.
Throw in the problem of perspiration – causing the bed to become wet and warm – and you have an environment that is not conducive to a good night’s sleep.

How To Sleep Cooler

What traits of their sleep arrangements can we attempt to emulate in order to sleep better ourselves? Well, rather than this having anything to do with support or light, it appears that what’s really important is temperature. One of the only consistencies across these groups is that they all begin to wake at a certain point – defined by temperature.

A cooling mattress then might actually tick the most important box of all allowing your body to manage its own temperature more accurately and thereby enjoy deeper, sounder sleep.

Best Type Of Cooling Mattress

A cooling mattress solves many of these problems by helping to cool the body back down, and to better circulate fresh air. The heat caused by your body as it cycles through its metabolic rates is able to escape and dissipate, and you therefore are not forced to endure stifling temperatures that force you awake.
This cooling is achieved by selecting the right mattress material, which will also define just how comfortable your sleeping arrangement is as well. This is the key: don’t focus on one aspect of your mattress, but rather think about all the different factors that contribute to a great night’s sleep or a poor one. Some of the most popular mattress materials include:

Memory Foam

This is a firm material that is able to adapt and take on the shape of the person lying on it. Over time, indentations appear that outline the body of the person who has been sleeping on the mattress. This allows an evenly distributed support throughout the body, keeping the back properly supported and the arms aloft.
This is not typically a highly breathable material, but increasing developments in the technology are helping to improve this aspect of the material. Read our best memory foam mattress guide for more details

Latex Foam

Latex foam is a similar type of material to memory foam. The difference is that this is made from latex, whereas conventional memory foam is made from something called viscoelastic. Latex foam mattresses aren’t typically quite as supportive as memory foam but they are superior in terms of durability.

As a general rule, latex mattresses tend to be cooler than memory foam. That’s because the cellular structure is more breathable. BUT keep in mind that due to many innovations and variations in the manufacturing process, it is nearly impossible to compare two mattresses on a like-for-like basis. Most will involve some trick to help them sleep cooler.

Coils and Springs

Coils and springs will typically sleep very cool. These work – as the name implies – by using coils and springs. These can either be distributed evenly throughout the mattress in order to support the body at various points, or they can be packaged into isolated ‘pockets’ (called pocket-sprung mattresses).

Coil and spring mattresses tend to be slightly less supportive than memory or latex form mattresses, but have more of a pronounced ‘spring’ to them. They also tend to be more breathable, thanks to the fact that air can easily filter around the springs and pass through the upper fabric. Note that you can get hybrid mattresses that combine the use of both methods.


Bamboo is a highly versatile material and also a very natural and toxin-free one. This material is popular for its hypoallergenic properties, but also for its softness and breathability. It’s also highly durable, but can be very expensive.

Advanced Poly Foams

Advanced poly foams are made from multiple different hybrid materials in their manufacturing. This means you might be getting a combination of latex and visco-elastic, or it means you might be getting polyurethane mixed with these materials.

Of course the properties of these mattresses depend very much on the materials used and in what ratios. This also depends on what the primary objectives of the manufacturer were – in some cases where breathability has been the focus, this can of course result in a particularly breathable end product.

Gel Foam Mattresses

Gel foam mattresses use memory foam that is combined with gel. This gel can often help to keep the body cooler – in fact this is often the precise goal of the gel, as is the case with gel cooling beads.
While all these materials can vary greatly then depending on the manufacturing and the design, the general rule of thumb is that the conventional viscoelastic memory foam mattress is going to be among the hottest and retain a lot of heat. Choosing latex or bamboo, or combining the foam with springs, or with other gels and poly materials, can help to alleviate this while still retaining the comfort and support.
And this might just be the missing piece of the puzzle when it comes to a superior night’s sleep!

Best Cooling Mattresses

With all that said, let’s take a look at some of the very best, coolest, mattresses.

Layla Mattress

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The Layla Mattress tops many lists of the coolest mattresses – as well as the best mattresses all around. The USP of this mattress is that it manages to combine two firmness options in a single product with one side being soft and the other being firm.

It also includes an air flow layer to allow air to easily pass through and circulate, making this one of the best cooling mattress. Also thanks to a 120 night trial, there’s no need to feel stuck with the mattress if you don’t find it does what you need it to. The bed is made using copper infused memory foam primarily, which also aids with the air circulation.

Layla Mattress Reviews

Layla Mattress Price


  • Two firmness layers
  • Excellent cooling
  • Highly supportive


  • Copper can be a problem for some
  • Contouring can reduce cooling
  • Dual firmness not necessary for everyone

Casper Wave Mattress

The Casper Wave mattress describes itself as ‘fine tuned and obsessively designed’. That’s what we want to hear when it’s our sleep quality that’s at stake. This cooling mattress uses a pressure relieving memory foam with a spring top layer that should provide the right combination of support and bounce. That spring top layer is ‘open cell’, essentially meaning that it is significantly more breathable than memory foam with additional bounce. And because it doesn’t conform to your body, that means it isn’t going to ‘grip’ around you and thereby create the feeling of being wrapped up in a hot material.

There are actually 4 layers in total, which have each been exquisitely crafted and careful thought through to offer an optimum sleeping experience.
Some will miss that extra support, but whether that’s the case for you will depend on your personal preference. If you’re happy to forego the shaping nature of regular memory foam, then the Casper Wave is a fantastic choice.

Casper Wave Mattress


  • Very comfortable on top
  • Breathable
  • Satisfying bounce


  • No contouring
  • Some motion transfer
  • Only one firmness level

Purple Mattress

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  • 100 Night Trial
  • 10 Year warranty
Purple Mattress Reviews

The website states that life is ‘too short’ to be uncomfortable, and we second that whole-heartedly! This mattress is engineered to provide specific areas of softness and support, to help relieve pressure and offer optimum comfort.
The material of the mattress itself is made from a ‘smart comfort grid’ which will adapt to your body shape and that also provides the perfect aeration to allow cooling and circulation. This is actually one of the best cooling mattress around and we highly rate it in that regard.

Other key design features include reduced motion transfer – to prevent you from waking your other half when you’re tossing and turning in the night’ – as well as hypoallergenic materials, top-end durability, and a 100 night risk free trial. It’s excellent value and quality and another top choice.


  • Firmness grid fantastic for cooling
  • Minimal motion transfer
  • Highly supportive


  • Quite soft
  • Contouring can reduce cooling
  • Only one firmness level

Bear Mattress

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Bear Mattress offers:-

  • Free shipping and Free returns
  • 100 Night Trial
  • 10 Year warranty
  • Environmentally friendly material
  • Price of queen mattress with discount – $650
Bear Mattress Memory Foam

This memory foam mattress once again uses a memory foam combined with another material in order to offer the best cooling mattress and most comfortable support. In this case, that is a graphite-gel cooling foam, with sleep-enhancing Celliant technology.

All sounds very impressive, but just what does it mean? Well, the graphic gel foam is designed specifically to be highly cooling and to actively remove body heat. This is not a case of taking a mattress and adding a little of something to make it cooler – this is a mattress material designed from the bottom up with cooling in mind. It also offers comfort though, with a satisfying bounce.

Also great is that the cover used around the mattress is equally breathing – this is sometimes overlooked and can ruin an otherwise very cool mattress otherwise!


  • Celliant technology
  • Minimal motion transfer
  • Very cooling thanks to cooling gel foam


  • Gel not for everyone
  • Contouring can reduce cooling
  • Only one firmness level

Brooklyn Aurora Cooling Mattress

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Brooklyn Aurora Mattress offers:-

  • Free Shipping and Returns
  • 120 Night Trial
  • 10 Year warranty
  • Price of queen mattress with discount – $1,359.20
Brooklyn Aurora Cooling Mattress

With an aspirational name like that, you might expect great things from the Brooklyn Aurora. Thankfully, you won’t be disappointed, as this is a mattress that claims to be the ‘coolest take ever on affordable luxury’. The ideal sleep temperature according to the manufacturer is 88 degrees (this is backed by research) and it aims to help sleepers maintain this temperature by using a ‘phase change molecule’ known as TitanCool. This basically means that it uses cooling gel beads, which liquefy at higher temperatures and thereby provide their cooling effect – siphoning heat from the body in order to get you back to the perfect temperature.

Combine this with the smooth top weave which helps to let that air and heat pass through easily, and you have something that should really optimize your temperature throughout the night. It is offered in three levels of firmness so you can find the perfect support level for you, and there’s a 120 night free trial in case you don’t get that right the first time around!


  • Phase change technology particularly effective for cooling
  • Smart breathable layer
  • Highly supportive


  • Contouring can reduce cooling
  • Phase technology may take getting used to

Molecule Cooling Mattress

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Molecule Mattress offers:-

  • Free Shipping and Returns
  • 100 Night Trial
  • Infinity warranty
  • 0% Financing with Klarna
  • Price of queen mattress with discount – $629.30
Molecule Mattress Review

This mattress is ‘air engineered’ in order to optimize comfort, support, and heat dissipation for ‘recovery-focussed’ sleep.

The cover will respond to the body’s temperature to offer evaporation and cooling, while the ‘reflex layer’ is very effective for support and comfort. It also has an antimicrobial and non-toxic material to ensure you are being eco-conscious and free from harmful toxins or allergens.
This is one of the mattresses that is most popular among performance athletes.


  • Advocated for by top athletes
  • Very cool
  • Supportive thanks to reflex layer


  • Particularly expensive
  • Quite thin compared with some others
  • No bounce

GhostBed Luxe Cooling Mattress

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GhostBed Luxe Mattress offers:-

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  • 101 Night Trial
  • 25 Year warranty
  • Price of queen mattress with discount – $1,362
Ghostbed Luxe Cooling Mattress

This mattress promises a ‘sweat free’ night and also claims to be the coolest bed in the world – not the first on this list to make such a claim!

It uses both core and surface level cooling, which offers cooling effects throughout your sleep. This ‘two stage process’ uses a cooling fiber along with gel memory foam infused in a topper to help take heat away from the body. It also combines phase change technology, as well as a ‘ghost bounce layer’ and a thick high-density base.


  • Incredibly soft and light
  • Very cool
  • Multiple technologies packed into a single product


  • Not everyone will instantly like just how cool this mattress is
  • Very thick – can make for a high bed
  • Sleeps soft for some

Additional Mattress Pads

If you’re not sleeping as cool as you could, then making this change could be the difference between feeling tired and lethargic, or feeling amazing. The only problem? You may not have the money to invest in a new mattress – or the time or effort to set one up.
Fortunately, there are things you can purchase that will instantly make your bed cooler.
One example is the BedJet cooling system. This works by funnelling air under your mattress and thereby making it either cooler or warmer. It’s a great choice, though some may find it distracting. In which case, electric cooling pads can offer a similar benefit that remains more low-key and also enables you to set different temperatures on each side of the bed.
It’s also possible to get cooling bed sheets, made from materials like bamboo, and mattress pads.
Whatever you choose, one of the key factors to bear in mind is how this affects your partner and whether or not they are going to want to sleep at the same temperature you do. Seeing as hormones play such a role in body heat, this can vary a lot from one person to the next – making an individual solution such as a pad or half a sheet a particularly good option.

Types of Mattress Cover

If you’ve gone to the trouble to select a cooling mattress, then it is highly important that you also choose a cooling mattress cover. This needs to allow the cool air to pass through, and in some cases might also bring additional cooling properties of its own.
A cool wire technology sheet for instance will use a thin wire that stays cool and helps you to stay a breezy temperature too. Quilted or non-quilted will also have an impact on how warm or how cool your mattress cover stays. In this case, the quilted covers tend to be not only the coolest, but also the softest. Quilted of course means that the mattress is weaved from two or more layers of fabric.

Best Cooling Mattress - Wrap Up

As we’ve seen then, the ability of your mattress to dissipate heat and keep you cool may well be just as important as the amount of support and comfort it offers. In fact, it could even be more important and be the key factor that leads to a deep and restorative sleep. With that in mind, it’s essential that you spend some time seeking out the coolest mattresses, sheets, and gadgets. Start by selecting from this list and you should be able to create a set of sleeping conditions that are optimized for your body’s temperature regulation and that help you to get the deepest and best sleep possible.
Finally, just remember that there are other steps you also need to take to enforce the optimal sleeping temperature too – keeping a window a jar for instance, and taking a bath before bed can help a lot.

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