The 7 Best Cooling Mattresses of 2025 for Hot Sleepers

The best cooling mattress can keep you comfortable throughout the night. It can also improve your sleep quality, helping you stay sharp during demanding workdays and recover faster after long travel.
After testing over 30 mattresses, we’ve narrowed it down to the seven best cooling mattresses of 2025 to keep you well-rested and refreshed. Here’s what to know before choosing the best mattress—because when your mattress helps you stay cool and sleep deeply, everything else feels a little easier.

Best Cooling Mattresses of 2025

• Best Cooling Mattress Overall: Helix Midnight Luxe
• Best Cooling Hybrid Mattress: Leesa Sapira Chill
• Best Cooling Memory Foam Mattress: Nectar Classic Memory Foam
• Best Cooling Mattress for Side Sleepers: DreamCloud Classic Hybrid
• Best Firm Cooling Mattress: Saatva Classic Luxury Firm
• Best Cooling Mattress for Heavier Users: WinkBed Plus
• Best Budget Cooling Mattress: Bear Original

Best Cooling Mattresses Comparison Table

Best Cooling Mattress Overall: Helix Midnight Luxe

Our Thoughts on the Helix Midnight Luxe

The Helix Midnight Luxe is our pick for the best cooling mattress overall because it combines advanced temperature-regulating materials with comfort and support. The hybrid design uses breathable coils and a ventilated foam structure to promote airflow, while the optional cooling cover helps maintain a consistently cool surface throughout the night. It also offers balanced medium firmness, making it ideal for a wide range of sleepers who want both pressure relief and a cool sleeping experience.

Our tester, Addie, is a 25-year-old stomach sleeper in the lightweight range (130 pounds or less for our purposes). She’s a big fan of the Midnight Helix Luxe, pinning a perfect 5 out of 5 rating in terms of cooling. “The mattress consistently remained somewhat cool,” Addie said. “I don’t feel like I am baking in the summer sun in Vegas, but it warmed up enough where it doesn’t feel icy cold on my skin. It feels like a warm cozy hug.”

While testing pressure relief in a side-sleeping position, Addie mentioned that as someone with shoulder injuries, she experienced a bit of pressure on her shoulder but that the mattress eased most of her discomfort. “As a side sleeper, I find this very comfortable. I could snooze right here,” she said. Still, we recommend consulting a professional before purchasing any mattress for pain relief, specifically.

While testing for pressure relief on her back, Addie’s lower and upper body stayed aligned. Overall, she felt that the pressure of the bed was completely even—her body didn’t sink more or less in any specific area, earning the Helix Midnight Luxe a 5 out of 5 for pressure relief. 

Our team was also impressed with the Midnight Luxe’s motion isolation. “Whenever my partner was still, I felt like I was in bed alone,” Addie said. “All movement (aside from bouncing) felt subtle, and I don’t think I would have felt it if I were asleep. I did not feel any movement when my partner got up out of bed.” Needless to say, the mattress earned a 4 out of 5 on the couple’s motion test.

This mattress has an overall 6 out of 10 firmness rating, which means that it is medium firm, so it’s likely to appeal to a wide variety of folks. That said, if you prefer a softer option, we recommend the Leesa Sapira Chill.

Best Cooling Hybrid Mattress: Leesa Sapira Chill

Our Thoughts on the Leesa Sapira Chill

The Leesa Sapira Chill is our pick for the best cooling hybrid mattress because it combines  temperature regulation with balanced support for a variety of sleeping positions. For those who prefer sleeping on their back, our team was especially impressed by its cooling design and responsive hybrid construction. Our tester, Kayla, is a 34-year-old combination sleeper in the average weight range (130 to 220 pounds for our research). She found it exceptionally comfortable and praised how well it maintained a cool, supportive feel throughout the night.

“The mattress was noticeably cool when I laid down and felt almost like lying on a bed of snow,” Kayla remarked. “As I tested the mattress, the icy feel did soften but remained cool and became more temperature neutral.” While it did take 5 minutes to return to the baseline original temperature, Kayla still felt pretty cool throughout her testing experience.

Our tester felt excellent pressure relief while testing this mattress: “I feel really good laying on my stomach. The soft topper allows sinkage in the hips and my lower back to release any tension.” While on her back, Kayla said, “It hugs every part of your body. My body feels light and almost like it is floating on this mattress. I have had this mattress for about six months now and can confirm this is top tier for back sleepers.”

For the couple’s motion test, Kayla gave this mattress a 4 out of 5, feeling only minor movements from her testing partner. “While I could feel my partner moving around, it did not affect me whatsoever. The motion was like a very light car ride that I could sleep through easily. My body never felt jostled or disturbed through any of the positions.” So, folks anticipating a busy day can rest assured their partner’s movements likely won’t affect their sleep quality.

This mattress is 6.5 out of 10 on firmness, so it’s likely to suit many sleepers. Kayla notes that the mattress is a little softer than a standard firm mattress due to its plush topper: “There is great support throughout the mattress, and the topper creates a soft, bouncy, and cradling support system that feels amazing.”

Best Cooling Memory Foam Mattress: Nectar Classic

Our Thoughts on the Nectar Classic

The Nectar Classic Memory Foam Mattress is our pick for the best cooling memory foam mattress. Its breathable cover and gel-infused memory foam work together to pull heat away from the body, helping you maintain a comfortable temperature all night. This combination of cooling technology and supportive foam layers creates a balanced sleep surface that stays cool without compromising comfort or pressure relief.

Our team was impressed by this model’s cooling abilities; it earned a 5 out of 5 for its cooling features. This mattress returned to its baseline temperature in only about 3 minutes and 15 seconds after our tester stood up. The cooling layer of the Nectar is made with a poly-blend fabric top cover with cooling polyethylene fibers and is included in the initial cost.

Courtney, a 29-year-old combination sleeper of average weight (for our purposes, 130 to 220 pounds), tested the Nectar and rated it a 5 out of 5 for both motion isolation and couple’s sleeping. While undergoing the motion test, Courtney noted that a container of balls on the bed showed no disruption when she sat and laid down on bed. “The mattress felt solid underneath me, and I did not feel movement transferred throughout,” she said. Even as she rolled onto her back and got off the bed, the balls continued to slowly spin but did not bounce or show any further disruption.

During the couple’s motion test, Courtney barely felt any movement as her testing partner got onto the mattress and adjusted positions. “There was one instance when I felt a slight motion, but it was not very noticeable,” she recounted. “If I were asleep, I don’t think it would’ve woken me up.” As memory foam models often do, this mattress offers fantastic motion isolation for those seeking to reduce sleep disturbance from a partner.

Best Cooling Mattress for Side Sleepers: DreamCloud Classic Hybrid

Our Thoughts on the DreamCloud Classic Hybrid

The DreamCloud Classic Hybrid is our pick for the best cooling mattress for side sleepers. It blends breathable materials with targeted pressure relief. The gel-infused memory foam and coil system promote airflow, preventing heat buildup throughout the night. Its plush layers help to cushion your shoulders and hips, allowing side sleepers to maintain proper spinal alignment without trapping warmth. 

Our tester, Courtney, is a 29-year-old combination sleeper of average weight (130 pounds to 220 pounds for our purposes). When alternating between stomach and side sleeping, she enjoyed the body contouring aspects of this hybrid mattress.

If you’re a warm sleeper, this budget-friendly model is a good choice. “This mattress remained a comfortable temperature,” Courtney said, adding that it “did not feel warm to the touch after I got up.” It took approximately 4 minutes and 15 seconds to return to its baseline temperature after Courtney got out of bed, scoring a 4 out of 5 on the cooling gun test. This is a quicker return to original temperature than many other mattresses on our list.

For the motion isolation test, which involves monitoring the movement of a container of bouncy balls on the bed, Courtney gave this mattress a 4 out of 5. “As I initially got on the mattress and laid down, there was some movement of the balls, but more of a wave rather than a jolt. As I shifted around, the balls continued to slowly shift but were not disturbed again when I rolled onto my back or got off the mattress.”

Our team also tested this bed with a second person, monitoring how much movement Courtney noticed as they got in and out of bed. She gave this couple’s motion test a 3.5 out of 5. Courtney said she “barely noticed when the partner first got on the mattress.” But she added, “as the partner adjusted their positions, I felt the movement of the mattress throughout.”

Courtney rated this mattress a 4 out of 5 for edge support, finding that the mattress provides good assistance when getting up after sitting on the edge. “There is a slight slide, but I am not putting in a lot of effort to get up off the mattress. I feel some sinkage, like when you sit in those chairs in the shape of a hand, it is very comfortable. I feel like the mattress nicely contours to my body.”

Best Firm Cooling Mattress: Saatva Classic Luxury Firm

Our Thoughts on the Saatva Classic Luxury Firm

The Saatva Classic Luxury Firm is our pick for the best firm cooling mattress. It has a dual-coil system that promotes continuous airflow, which helps to prevent heat from getting trapped. The Saatva Classic also has a breathable organic cotton cover, which adds to the cooling effects. Plus, it’s among the top picks in our Saatva mattress review. This mattress comes in multiple firmness levels. Our tester, Addie, tried the Luxury Firm model, which is among the firmer models we’ve tested.  

During our bounce test of the Saatva Classic, the ball bounced 23 inches after hitting the mattress, earning a 5 out of 5 in this category. As the ball bounced more than 15 inches, that means this model is exceptionally responsive. Why does that matter? A mattress with good bounce makes it easier for you to move around in bed: rolling over, shifting, or getting in and out of bed feels much less strenuous.

Addie felt minimal edge support from this mattress, though. “Due to the firmness, I felt like I could easily roll off and didn’t feel like it would hold me in place. Lying on my back felt more secure than lying on my side. There wasn’t much sinking, but it didn’t feel supportive on the edges. I would rate this a 5 if only looking at sinkage but a 3 for feeling supported at the edge. I felt like I could roll off.” For those who prefer a more supportive mattress edge, we recommend the Leesa Sapira Chill Hybrid.

During the couple’s motion test, Addie noted, “I could feel the tester get in and out of bed and also roll around and shift positions. I could feel active shifting. Not only could I feel the movement, I could also hear it.” Considering our tester felt a good amount of movement on the bed, she gave the Classic a 3 out of 5 for motion isolation. That said, if you’re someone who sleeps solo or gets up at the same time as their partner, you likely won’t experience any issues.

Best Cooling Mattress for Heavier Users: WinkBed Plus

Our Thoughts on the WinkBed Plus

The WinkBed Plus is our pick for the best cooling mattress for a heavier demographic. It has both temperature regulation and specialized support designed for larger body types. Its hybrid design combines a breathable, moisture-wicking cover, as well as gel-infused foam and a zoned coil system—all of which encourage continuous airflow and effective heat dissipation.

Kate tested the WinkBed Plus and loved its cooling features. “The mattress honestly felt pretty cool the whole time that I was lying on it! I can’t feel a difference between the covers and where I’m lying,” she relayed. “The pillow I was using was noticeably warmer than the mattress, which is unusual!” This mattress earned a 5 out of 5 on the cooling gun test, as it returned to baseline temperature in three minutes and twenty seconds, which is one of the quickest on our list.

She rated the overall firmness of this mattress a 7 out of 10. Kate felt good pressure relief while on her side, giving it a 4 out of 5. “I could feel some slight pressure on my shoulders and my neck, but nothing that would cause me to wake up with pain,” she said. “A person of heavier weight would probably sink in just enough to get that perfect pressure relief that I am close to achieving.” Kate mentioned that her hips felt aligned with her spine, too, and that there wasn’t any part of her body that was higher or lower than the other.

Kate rated both the motion test and the couples’ motion test as a 5 out of 5. The bouncy balls were “hardly disturbed” when she was getting in and out of the bed. “There was some slight disturbance when I was changing positions close to the container, but if I slowly moved around near it, it settled pretty quick, so disruption only seemed to happen with jerky movements,” she said. Kate didn’t feel her co-tester getting in or out of the bed during the couples’ motion test; she only noticed slight rocking when her partner switched positions near her. “The movement was so subtle, I don’t think it would wake me up or disrupt me when trying to fall asleep,” she remembered.

Best Budget Cooling Mattress: Bear Original

Our Thoughts on the Bear Original

Bear Original is our pick for the best budget cooling mattress because it combines affordability, support, and cooling design features. Priced under $1,000 for a queen (and often on sale), this mattress uses a gel-infused memory foam top layer specifically designed to help draw heat away from the body, providing a cooler sleeping experience compared to many traditional memory foam beds. Made with CertiPUR-US® certified foams, its design limits movement, making it great for folks who co-sleep with a partner or pets.

Tester Kate enjoyed the cooling capabilities of the Bear Original, saying, “It didn’t noticeably heat up by any means, and the fabric didn’t feel too warm.” She felt that this mattress would be one to stay pretty cool throughout the night. The mattress’s baseline temperature was recorded as 68.8 degrees and it warmed up to 78.6 degrees after Kate tested it, earning it an average score of 3.5 on our cooling test. 

Kate tested the Bear Original, scoring it a 5 out of 5 for both solo motion isolation as well as couple’s motion. “I couldn’t feel any movements when my testing partner was getting in or out, or when she was moving around, adjusting in the bed,” she said. She also noted that during her solo test, the bouncy balls were hardly disturbed—they only slightly moved when she changed positions but settled quickly. Altogether, we think this mattress is a great choice for both its value and ability to reduce motion.

The Bear Original is quite a firm mattress: Kate rated it a 9 out of 10, noting that it’s the firmest mattress she’s tested. Due to her lighter weight, she felt some pressure while lying on her back, saying, “On this mattress, I cannot sink down at all, which leaves my shoulders and hips at a very awkward angle.” We recommend this mattress for folks of a higher weight who may prefer a more supportive sleep experience.

If you’re looking to review other budget-friendly mattresses, check out our review of the best affordable mattresses.

Other Cooling Mattresses We Tested and Considered

We tested more than 30 mattresses hands-on in our lab. Here are a few that we considered but didn’t make our list of top picks (and why).

• Our tester felt that Brooklyn Bedding’s Signature mattress heated up more than the others we tested, especially around her stomach and chest.
• The DLX Classic Mattress warmed up more than any other mattress on our list, and our tester felt that the plush cover may have been holding in heat.

What Type of Bed is Most Cooling?

Latex and hybrid beds are generally the coolest mattress options because they allow for airflow and don’t trap body heat. Latex mattresses have an open-cell structure that enables air to circulate freely, keeping the surface cooler throughout the night. 

Hybrid mattresses combine coils with foam or latex layers, and their coil systems further improve breathability by allowing heat to escape. In contrast, traditional memory foam beds tend to retain heat since dense foam can trap warmth around the body. While some memory foam options include cooling gels or infusions, they still generally sleep warmer than latex or hybrid designs.

How We Tested and Selected the Best Cooling Mattresses

We tested and evaluated our 30+ mattresses on a score of 1-5 for factors such as pressure relief, motion control, cooling aspects, firmness, bounce, edge support, and value. Our testers evaluate the products based on their own individual experiences and preferences. We then review their testing feedback and data to share our findings and recommendations with you. 

Cooling

When evaluating the temperature control of a mattress, we utilize a thermal gun to record the temperature of the bed before and after the tester lays down for two minutes. We then measure how long it takes for the mattress to return to baseline temperature, offering an objective cooling test result.

Our testers also provide feedback on how warm or cool they feel, so we compile both objective and subjective data.

Pressure Relief

When evaluating pressure relief, we first look at mattress construction, materials, and firmness levels. We then use a pressure map, which displays where pressure builds on a tester’s body by using heat-mapping technology during their evaluation. 

Not only do we gather this objective data, but the tester also provides their own description of where they might feel pressure when trying out the mattress.

Motion Isolation

When examining a mattress’s motion isolation capabilities, we run both a motion test and a couple’s motion test. The motion test involves measuring the movement of balls in a container at one end of the bed as the tester completes several movements.  

For the couple’s motion test, one tester wears noise-cancelling headphones and a blindfold, while the other tester completes a series of movements. The blindfolded tester then reports any motions they felt throughout the experiment.

Bounce

When testing for bounce, we drop a medicine ball from a 6-foot height onto each mattress. We then measure how high the ball bounces into the air after hitting the mattress. If the ball bounces less than 5.99 inches, the mattress is considered to have an extremely low bounce. If the ball bounces over 15 inches, it’s considered to have an extremely high bounce. Between 9 and 12 inches of bounce is an average amount of bounce.

We test the bounce to measure a mattress’s responsiveness, meaning how quickly it returns to its original shape after you’ve moved around. This helps you to change positions while sleeping more easily and avoid feeling stuck.

Edge Support

During our edge support test, we place weight plates on the mattress edge and then measure how much it sinks. We also test each mattress using a set of stacked plates that are approximately 130 to 150 pounds (replicating a real person’s weight), then measuring how much the mattress sinks. If our tape measure shows that a mattress sinks 7.9 inches or more during this test, we give it a 1-star rating. If the mattress sinks less than or equal to 3 inches, it earns a 5 out of 5. 

Finally, our mattress testers also sit on the edge of the mattress and provide a subjective rating out of 5 on how supported they feel. A more supportive mattress edge can feel more comfortable for those who may need a little more help getting in and out of bed or for folks who take up more space on the mattress.

Durability & Materials

When choosing which mattresses to feature, we also consider materials such as hybrid, latex, and memory foam. This may help you choose the type of mattress that’s best for your individualized sleep needs. We also consider materials that are eco-conscious and have special certifications.

Value

When considering value, we review mattress materials and construction by cutting each one open. We also place a higher value on brands that manufacture their mattresses in America and use environmentally conscious materials.

How to Find the Best Cooling Mattress for You

Everyone has different mattress needs depending on body type, ideal sleep position, and pre-existing health conditions. Your sleep quality is directly tied to your work performance, quality of life, and ability to think clearly. When you think about it, the right mattress for you is a great productivity tool.

Here’s what to consider when selecting the best cooling mattress for you.

Mattress Material

Different mattress materials each provide a unique feel, including how well they regulate temperature and promote airflow. Here’s a breakdown of common mattress materials and how they compare:

• Memory Foam: This material contours closely to the body for excellent pressure relief and motion isolation, making it a favorite for side sleepers or those with joint pain. However, memory foam may retain body heat and might feel warmer unless it features added cooling gels or infusions.
• Latex: Latex mattresses deliver support with a responsive and bouncy feel. This material is more breathable than memory foam, making latex a cooler choice with good airflow.
• Hybrid: Hybrid mattresses combine coils with foam or latex layers for added comfort. They offer balanced support, moderate bounce, and better airflow thanks to the innerspring base, which helps regulate temperature more effectively than most all-foam mattresses.
• Polyfoam: Polyurethane foam (polyfoam) is used both as a support layer and in comfort layers. It offers a springier feel and rebounds faster than memory foam, but some varieties can still trap heat and may lack the durability of latex or high-quality hybrid models. 

Keep in mind that mattresses with open cells and coil layers boost airflow and keep hot sleepers cooler, while mattresses that contain dense foam without ventilation may lead to heat buildup.

Sleep Position

Folks tend to vary in the way that they sleep: on their side, back, stomach, or a combination of different positions. Here are mattress types that may work best for each:

• Side sleepers: We recommend a medium soft to medium firm mattress for support and alignment while on your side. Typically, memory foam or hybrid options may work for pressure relief.

• Back sleepers: We suggest a medium firm mattress to help raise your hips to an even level while on your back. As far as type of mattress, a memory foam, latex, or hybrid mattress is recommended for equal support.

• Stomach sleepers: We advise trying a medium firm or firm mattress to support and keep your hips level while on your stomach. Usually, an innerspring or a firm hybrid mattress will work well for core stability.

• Combination sleepers: We recommend a medium firm mattress for versatility, ensuring that you’re comfortable no matter the position in which you happen to lay. A latex or responsive hybrid mattress may work best for you for ease of movement as you shift around.

Weight and Height

When buying a new mattress, consider how your height and weight, as well as that of your sleeping partner, may impact which mattress suits you best. For instance, folks over 6’2” may need a longer mattress to prevent their feet from hanging over the end of the bed. In this case, a California King mattress or a Twin XL may be preferred. Lightweight sleepers under 130 pounds may need a more plush and contouring type of mattress so that they can feel proper pressure relief—rather than a very firm mattress.

Room Size

A king size mattress measures 76 inches wide by 80 inches long, making it the largest standard mattress option and providing plenty of room for people who co-sleep with another person or pets. When considering purchasing a king mattress, it’s important to check not only the mattress dimensions but also the total area of your bed frame, as frames can add extra width and length.

For a king bed to fit comfortably in your space, most experts recommend a minimum room size of 12 feet by 12 feet. This ensures enough space for walking around and placing other furniture next to the bed. Again, measure both your mattress and frame before making a purchase to avoid overcrowding your bedroom.

Prior Aches and Pains

A high-quality hybrid mattress is generally good for pressure relief. However, go with what makes you feel more comfortable and pain-free. If you’ve experienced aches and pains, we recommend speaking with your doctor or other healthcare professional about the best mattress for back pain. A professional will be able to review any pre-existing conditions and talk to you about possible chronic pain that you’d like to alleviate, then recommend an ideal mattress type.

Certifications

When selecting a mattress, consider its third-party certifications. These certifications provide independent, non-profit verification that a mattress is made with quality materials and is eco-conscious. 

Here are a few certifications that are important to keep in mind:

• Global Organic Textile Standard (aka GOTS): Ensures that organic textiles are sourced in a socially and environmentally conscious way
  
• Global Organic Latex Standard (aka GOLS): Ensures that the organic latex utilized is sourced in an environmentally responsible way

• CertiPUR-US ^®: Certifies the safety of foam and its emissions

• GREENGUARD Gold: Certifies that the materials emit a low level of chemicals, making the products suitable for safe use indoors

Cost

When it comes to buying a mattress, we understand that folks have different preferences and considerations for their budget. There are multiple factors that play a part in what you feel comfortable spending. 

A good mattress allows you to mentally reset overnight and prepares you to be productive and alert during your demanding and busy workday. Ultimately, selecting a quality mattress will enhance your life, helping you to be at the top of your game, which is a great return on your investment.

Frequently Asked Questions

What type of mattress is the most cooling?

A latex hybrid mattress is generally considered the most cooling because it combines naturally breathable latex with coils for maximum airflow. Latex resists heat retention thanks to its open-cell structure, and a coil system beneath it can enhance ventilation.

What is the best temperature for sleep?

The best temperature for sleep is generally between 60°F and 67°F (15.5°C to 19.4°C) for most adults. Research shows that sleep quality is optimal within this range, with sleep efficiency and duration dropping if the bedroom is either warmer or cooler, and sleep specialists recommend making small adjustments to find your personal comfort zone. For older adults, some studies suggest a slightly warmer range (up to 77°F or 25°C) may be preferred, while infants benefit from environments that are a few degrees warmer, but not hot, to prevent overheating risks.

Do cooling mattresses actually work?

Yes, cooling mattresses regulate temperature and can help many people sleep more comfortably—especially those who overheat or have night sweats. The effectiveness of a cooling mattress depends on the materials and design: Options like phase change materials, enhanced airflow, and certain cooling fabrics can make a noticeable difference, while gel or metal infusions alone may have shorter-lived effects. The best results come from mattresses that combine cooling technologies with breathable construction for lasting comfort throughout the night.

Which is the best cooling mattress?

The Helix Midnight Luxe is our pick for the best cooling mattress because it has a hybrid design that uses breathable coils and a ventilated foam structure to promote airflow, while the optional cooling cover helps maintain a consistently cool surface throughout the night.