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Say Goodbye to the Night Sweats and Hello To The Best Cooling Mattress

November 16, 2021

Some of us just run a little bit hotter than others. That can occasionally lead to some discomfort, especially at night. If you’re a hot-natured person, or have personal health factors like menopause that can cause hot flashes and night sweats it may make it more difficult for you to get comfortable enough to fall asleep––which is why finding the best cooling mattress for you is so important. The wrong choice of mattress can sometimes compound your hot-natured tendencies. That’s because some mattresses are simply constructed to be less cool than others. This is an especially common problem with memory foam mattresses, which have a track record of easily containing heat. Foam actually traps and retains heat from the body, meaning all-foam bedding can exacerbate a hot nature and night sweats.

So, what’s the solution? One important step is to shop for a mattress that’s designed with hot sleepers in mind and assembled to help mediate body temperature. While your new mattress may not solve feeling overheated from health conditions like menopause, or heat from the surrounding environment, it helps keep you more comfortable and rested.

But with so many mattresses on the market, which one should you choose? Board-certified sleep specialist Michael Breus, Ph.D, otherwise known as The Sleep Doctor™ and the team at Mattress Advisor worked together to test mattress performance. Each mattress is evaluated on a 14-point scale at the Mattress Advisor lab in Raleigh, NC to bring you data and help you come to the conclusion on which bed is best for you. Here’s the standout mattresses in the cooling category.

Each product we feature has been independently selected and reviewed by our editorial team. If you make a purchase using the links included, we may earn commission.

The 9 Best Cooling Mattresses for Hot Sleepers

The Sleep Doctor’s Pick: Helix Midnight Luxe

When it comes to “best in class” cooling, the Helix Midnight Luxe aces the test every time. This hybrid contains innovative cooling technologies, including a special pillow top cover that’s designed to be cool to the touch, even months after the mattress is unboxed. Combine that with contouring, cooling gel memory foam with robust innerspring coils and you have a mattress that hot sleepers should love. It’s a remarkably cool sleep experience––during testing, it scored a nearly perfect 9.5 out of 10 for cooling.

It also happens to be an ideal fit for people who deal with back pain. That’s largely a matter of the spine alignment, which is almost unparalleled among other bed-in-a-box mattress products (9/10). Coils prop the body up on top of the mattress surface and work to keep the lower back from sinking. Meanwhile, softer foams keep pressure points comfortably supported (8.5/10 for pressure relief).  

  • Mattress Type: Hybrid
  • Customer Rating: 4.5/5
  • Firmness: Medium
  • Warranty: 15-Year Limited

Buy it, Helix Midnight Luxe, $1,949 for a Queen, helixsleep.com

Best Value: DreamCloud Original

The DreamCloud Original hybrid mattress not only boasts all-around solid cooling and high test scores, but great value as well. For an affordable price point, sleepers also get a year to try out the mattress and a lifetime warranty if something needs to be replaced or fixed. But with a top durability score (9/10), the DreamCloud’s materials are developed to be long lasting.

The DreamCloud’s materials were also made especially for cooling. A soft cashmere-infused cover naturally helps to keep heat in check, while gel memory foam below continues to absorb residual body heat. A coil core keeps the spine in alignment (9/10) while creating room for air to easily pass through the mattress. No matter if you are a heavy sleeper in need of cooling assistance from your mattress, or a couple that wants great motion isolation (8.25/10 in testing) along with cooling, the DreamCloud is your answer.

  • Mattress Type: Hybrid
  • Customer Rating: 4.6/5
  • Firmness: Medium-Firm
  • Lifetime Warranty

Buy it, DreamCloud Original, $1,598 for a Queen, dreamcloudsleep.com

Best Affordable Innerspring Mattress: Saatva Classic

Best Cooling Mattress

The general rule of thumb is that innerspring mattresses generally work well for preventing body heat from being trapped or absorbed, due to the internal space the coils create. Quality innerspring components in a mattress can up its cost, but the Saatva Classic maintains an affordable price without sacrificing luxury features. A quilted Euro pillow top rests upon gel memory foam and two coil systems, all built to help with cooling. Coil layers create two zones within the bed that help air easily pass through, while gel memory foam and an organic cotton cover help to wick away any additional heat (9/10).

The mattress is marketed as a luxury bed, comparable to what you’d find in a five-star hotel; certainly in terms of its high-end materials and exquisite craftsmanship it lives up to that reputation. It offers customizable firmness options, including plush, luxury firm, and firm. You can pick the firmness option that best matches your sleeping position. Finally, Saatva products all come with free white-glove delivery and set up––a small but significant way in which they live up to their “luxury” reputation.

  • Mattress Type: Hybrid
  • Customer Rating: 4.8/5
  • Firmness: Plush, Luxury-Firm, Firm
  • Warranty: 15-Year Limited

Buy it, Saatva Classic, $1,574 for a Queen, saatva.com

Most Responsive: Puffy

Best Cooling Mattress

Sleepers who move frequently in their sleep are classified as “multipositional” or combination sleepers, not subscribing solely to just side, back, or stomach sleeping. Memory foam mattresses are usually the best bet in this scenario because it is a responsive material that can quickly form back into shape after pressure has been applied and released. However, it has a reputation for trapping body heat on the surface, which could be problematic for warmer-natured multipositional sleepers. 

The Puffy is unique in that it uses two proprietary cooling materials, its Climate Comfort foam and Cooling Cloud foam, to help you stay cool. The former is a special kind of memory foam that neither contracts nor expands according to temperature variations in the room, called phase change material. Unlike a lot of foam bed products, it won’t fluctuate in shape, firmness, or stability just because the weather changes. Cooling technology, meanwhile, is a gel-infused, cooling memory foam that helps draw heat away from your body. This mattress ranks at a 9/10 for responsiveness, quickly adapting to movement without relinquishing support. Puffy’s foam layers also absorb motion with ease, scoring a 9.25/10 in this test category and proving it as a great cooling mattress for couples. 

  • Mattress Type: Memory Foam
  • Customer Rating: 4.6/5
  • Firmness: Medium-Firm
  • Lifetime Warranty

Buy it, Puffy, $1,249 for a Queen, puffy.com

Best Luxury: GhostBed Luxe 

GhostBed Luxe

Every single component that goes into the GhostBed Luxe was developed for optimal temperature regulation, along with extra luxury features to keep sleepers cool and comfortable. Its soft, quilted cover weaves in phase-change technology, while six additional layers of cooling fiber and foams disperse body heat. Two gel memory foam layers and a responsive “bounce layer” react quickly to movement (9.25/10) while keeping the lumbar region supported (9.25/10 for spine alignment). 

The GhostBed Luxe relies on a 2-stage cooling process, starting with the initial cooling sleepers feel as they lie down atop the mattress. During the second stage, the inner layers of the mattress work to pull away body heat. When tested, the GhostBed did an exemplary job of dissipating body heat, earning a 9/10 for cooling. 

  • Mattress Type: Memory Foam
  • Customer Rating: 4.7/5
  • Firmness: Medium-Firm
  • Warranty: 25 Years

Buy it, GhostBed Luxe, $1,795 for a Queen, ghostbed.com

Best for Couples: WinkBeds GravityLux

Couples of different sleep positions, body types, and temperature preferences may have a tough time deciding on which online mattress will be best for their sleep needs. The WinkBeds GravityLux relies on three variations of its specially engineered foam that specialize in cooling and pressure relief. Air pockets keep the foam from trapping heat, while conforming around sensitive pressure points and keeping the lumbar area firmly propped up. Additionally, a cooling mattress cover prevents overheating and dispels body heat.

Motion isolation is a key feature all couples should consider when researching a new mattress. The WinkBeds GravityLux absorbs motion to keep the mattress stable, so you won’t wake when your partner shifts around. You’ll have four firmness levels to choose between, and a 120-night sleep trial to give it a go.

  • Mattress Type: Memory Foam
  • Customer Rating: 4.8/5
  • Firmness: Medium-Firm
  • Lifetime Warranty

Buy it, WinkBeds GravityLux, $1,799 for a Queen, winkbeds.com

Best for Side Sleepers: Casper Wave Hybrid

Best Cooling Mattress

The Casper Wave Hybrid is another example of a mattress that combines different materials to provide body heat mitigation. Specifically, this Casper bed offers contouring memory foam, responsive latex, and robust steel coils. Between the coil system and the temperature-resistant latex, this is a mattress that should help you keep cool all night. 

The Casper Wave Hybrid is also one of the best mattresses for side sleepers. That’s because its foam support layers offer targeted pressure point relief, helping to evenly distribute the weight of your body and keep your sensitive joints from excessive stress. When tested, the Casper Wave Hybrid achieved a nearly perfect score for responsiveness (9.25 out of 10) and spinal alignment (9 out of 10). This mattress responds to movement and while supplying unwavering support. It also adjusts to your movements while still keeping your spine aligned––both crucial factors side sleepers need. Combine all this with free in-home setup and excellent motion transfer, and you can see why this mattress is easy to endorse.

  • Mattress Type: Hybrid
  • Customer Rating: 4.6/5
  • Firmness: Medium
  • Warranty: 10-Year Limited

Buy it, Casper Wave Hybrid, $2,695 for a Queen, casper.com

Best for Back Pain: Brooklyn Aurora

Best Cooling Mattress

With top cooling and spine alignment scores, the Brooklyn Aurora hybrid mattress is worth a look for sleepers dealing with overheating and back pain. Atop the mattress, a cooling cover actively pulls heat away from you, while foam infused with gel beads below continues to disperse heat. Two more layers of gel memory foam and coils ensure the coolest sleep experience, with the test scores to prove it (9.5/10). 

These materials weren’t just engineered for cooling, but for providing you with substantial support as well. Each foam layer works with innerspring coils to stay responsive (9.25/10) and keep the spine boosted atop the mattress (8.5/10).   

  • Mattress Type: Hybrid
  • Customer Rating: 4.7/5
  • Firmness: Soft, Medium, Firm
  • Warranty: 10-Year 

Buy it, Brooklyn Aurora, $1,749 for a Queen, brooklynbedding.com

Best Latex Mattress: Birch

Only using organic materials, the Birch natural latex mattress is a top option for sleepers in need of a hypoallergenic mattress. It’s also highly revered for its pressure-relieving elements, keeping weight off areas of the body that press into the mattress (8/10). The Birch incorporates organic wool, cotton, Talalay latex, and coils that prevent heat from getting trapped within the mattress, maintaining a temperature-neutral sleep environment. These materials keep the lower back properly supported, preventing it from sinking out of alignment (8.5/10) while also stifling any motion (9/10). 

With solid durability (8.5/10) and edge support scores (8/10), the Birch’s eco-friendly construction is made to provide a supportive, cooling refuge night after night. 

  • Mattress Type: Hybrid
  • Customer Rating: 4.7/5
  • Firmness: Medium-firm
  • Warranty: 25-Year 

Buy it, Birch, $1,699 for a Queen, birchliving.com

“The Sleep Circadian Rhythm (your internal biological sleep clock) follows your core body temperature rhythm. As your body gets cooler, you produce melatonin, the key that starts the engine for sleep. So if you already sleep hot you will really want to examine the materials in your mattress for cooler sleep.”

As you seek the best mattress to help dissipate your body heat and keep the night sweats at bay, think about some of the following shopping considerations.

What to Consider When Shopping for the Best Cooling Mattress for You

There are a number of ways in which mattress companies try to provide cooler sleep experiences, including the use of proprietary cooling technologies, heat-mediating materials, and overall mattress design choices.

Cooling Materials in a Mattress

There are a few different materials that can be used to make mattresses run a little bit cooler.

One of the most commonly employed cooling materials is gel, which is often infused into traditional memory foam in order to alleviate its heat-retaining tendencies. That’s because gel absorbs heat from the surrounding materials, meaning the foam doesn’t warm up quite as quickly as it would otherwise; however, this usually isn’t sufficient for mediating body heat all night long. While gel can be somewhat effective, there are better options available for keeping sleepers cool. 

Other mattresses make use of graphite, a naturally occurring form of carbon. Graphite is heat-resistant, and for years it’s been used as a way to draw excessive heat away from computers, machinery, and other kinds of technology. Some mattress manufacturers place it into mattresses for just the same reason.

Mattress Type

In addition to these cooling materials, it’s also important to consider different mattress types. Some are better suited than others to provide a cool sleeping experience.

Memory Foam

Historically, one of the big complaints against memory foam has been that it tends to run hot. This is something worth keeping in mind as you shop, though it should also be said that many foam bed manufacturers make valiant efforts to help people sleep cooler. Gel foam is a common way of accomplishing this. Additionally, high-density memory foam can be combined with innerspring coils to keep the mattress porous and thus preventing heat retention.

Hybrid

A hybrid mattress is one that combines different materials, ideally to unite the best factors of each. For instance, a hybrid mattress can be made through a combination of innerspring coils, foam, and/or latex. Additional materials, like gel beads, can also be included. The construction of a hybrid mattress provides an optimal way to mediate the hot nature of foam, providing more space between coils to dispel body heat, or by the addition of naturally cooling latex.

Innerspring

Innerspring mattress products are made with individual springs, or coils. There’s space between these coils through which air can pass. This is due to individually pocketed coils that create more space internally in the mattress, thus allowing excess heat to have room to be drawn away from the body. Traditional pocket coils also work in a similar fashion, but an interconnected network of coils does not create the same amount of space. By design, innerspring coil systems usually provide a cooler sleep experience. However, innerspring mattresses may often feel too firm due to the metal coils yielding such taut support. If you are looking for support yet do not need the extra firmness look for innersprings with a pillow or euro top, as well as hybrid mattresses that use pocketed coils to help with heat dissipation. 

Latex

Latex is a material that’s generally pretty resistant to temperature change; it has what scientists call a high specific heat, which means it takes a great deal of energy to make latex feel either hotter or colder. This means latex mattresses are usually not very heavily influenced by room temperature or body temperature. Dunlop or Talalay latex are great, eco-friendly options to enjoy a reasonably cool sleep experience. Dunlop latex is created when liquified latex is poured and vulcanized, which is the material molding at high heat. Talalay also utilizes vulcanization but uses flash freezing midway through the heating process to create a softer latex. Both Talalay and Dunlop have tiny holes distributed throughout to help dissipate body heat. 

Mattress Firmness

Believe it or not, the topics of mattress temperature and mattress firmness are closely related. 

For example, say you purchase a softer mattress. Many people like softer mattresses because they help with pressure relief. However, softer mattresses also make it more likely for you to sink deep into the bed, causing much of your body heat to be trapped there with you. This is especially common among memory foam mattresses.

By contrast, you’re more likely to sleep on the surface of a firmer mattress, which means less heat retention and less contact with the mattress material itself. For this reason, firmer mattresses may often feel cooler, though there are certainly exceptions to this rule.

“There are two basic ways to sleep, either “on” a bed or “in” a bed. When your bed is soft, you sink, and you sweat. I usually recommend for hot sleepers, a firmer surface. In addition, I am also looking at their bedding choices, and seasonal bedding changes.”

Learn more about The Sleep Doctor’s top picks for the best firm mattress.

How to Choose the Right Cooling Mattress for You

What’s the best way to ensure a cool mattress? Pocketed coils? Cooling gel beads? Graphite, or latex?

The truth is, there are a number of ways in which mattress designers can help you stay nice and cool, even if you’re someone who’s normally prone to sleeping a bit warmer. Depending on your budget, sleeping position, and overall mattress preferences, you may be very happy with any of the following Sleep Doctor-recommended products:

Sources

Mayo Clinic Staff. 2017. “Patient Care & Health Information – Diseases & Conditions – Menopause.”  Mayo Clinic, August 17, 2017. https://www.mayoclinic.org/diseases-conditions/menopause/symptoms-causes/syc-20353397

The Mattress Nerd. 2020. “Tips to Not Sleep Hot.” Mattress Nerd, July 28, 2020. https://www.mattressnerd.com/sleeping-too-hot/

Science Direct. 1995. “Basic Physics and Measurement in Anaesthesia (Fourth Edition), 1995.” https://www.sciencedirect.com/topics/engineering/specific-heat-capacity

Harvard Health Publishing. 2020. “What type of mattress is best for people with low back pain?” Harvard Medical School. https://www.health.harvard.edu/pain/what-type-of-mattress-is-best-for-people-with-low-back-pain

Kristeen Cherney, Deborah Weatherspoon, Ph.D, R.N., CRNA. “How to Sleep on Your Side Without Waking Up with a Sore Back or Neck.” Healthline. September 25, 2019. https://www.healthline.com/health/side-sleeper

The post Say Goodbye to the Night Sweats and Hello To The Best Cooling Mattress appeared first on The Sleep Doctor.



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