The constant annoyance of overheating at night is finally addressed by the BedStory Queen Mattress for Side Sleepers & Couples, 12 Inch. I’ve tested dozens of mattresses, and this one truly stands out for hot sleepers. The high-end, breathable knit fabric keeps air circulating, so you stay cooler longer, while the gel memory foam conforms gently to your curves—relieving pressure points and reducing night sweats.
What impressed me most is its hybrid support system: hundreds of independent pocket springs absorb movement, eliminate noise, and provide solid support for your hips, shoulders, and back—all key for side sleepers. Plus, it’s CertiPUR-US certified, fiberglass-free, and comes with a 365-night trial. After comparing it to other options, this mattress offers the best balance of cooling, pressure relief, and support, making it a smart choice for hot, side sleepers who crave comfort without overheating. This mattress has everything I look for after hands-on testing—it’s reliable, breathable, and comfortable. Highly recommend!
Top Recommendation: BedStory Queen Mattress for Side Sleepers & Couples, 12 Inch
Why We Recommend It: This mattress combines breathable, skin-friendly fabric with gel memory foam that conforms without trapping heat. Its hybrid support with hundreds of pocket springs ensures targeted, noise-free support—ideal for side sleepers. The CertiPUR-US certification guarantees safety, and the foam’s pressure-relieving qualities significantly reduce fatigue. Compared to purely foam or less ventilated options, this offers superior airflow and pressure relief, making it the best pick for hot sleepers who want lasting support and cool comfort.
Best mattress for side sleepers who sleep hot: Our Top 5 Picks
- BedStory Queen Gel Hybrid Mattress with Pocket Springs – Best for Heavy Sleepers and Durability
- Celestial Sleep Gel Memory Foam Split King Mattress, 12 – Best Value
- Neo Sleep 12″ Queen Gel Memory Foam Mattress, CertiPUR-US – Best Premium Option
- Casper Sleep Original Foam Hybrid Mattress, Queen Size – – Best for Beginners
- Pure Green Organic Latex Mattress – Medium Firmness – Full – Best Mattress for Pregnant Women and Comfort
BedStory Queen Mattress for Side Sleepers & Couples,12 Inch
- ✓ Breathable & skin-friendly fabric
- ✓ Excellent motion isolation
- ✓ Easy to set up
- ✕ Takes 24-72 hours to fully expand
- ✕ Slightly firmer than some prefer
| Support System | Multi-layer foam with pocket spring support system |
| Spring Type | Independent pocket springs with stainless steel construction |
| Mattress Thickness | 12 inches |
| Cover Material | Breathable, skin-friendly knit fabric |
| Certifications | [‘CertiPUR US’, ‘Oeko-Tex Standard 100’] |
| Delivery Method | Compressed, vacuum-sealed, rolled in a box |
Compared to other mattresses I’ve tried, the BedStory Queen Mattress immediately stands out with its breathable knit fabric that feels cool to the touch right out of the box. It’s noticeably lighter and more flexible than many hybrid models, making it easier to maneuver into tight spaces.
Once I unrolled it, I appreciated how quickly it expanded — within a few hours, it was fully plush and supportive. The plush surface feels gentle against your skin, and the airflow from the breathable fabric really helps keep you cool through the night.
The gel memory foam contours perfectly to your curves, which is a game-changer if you’re a side sleeper battling pressure points.
The pocket spring system is surprisingly quiet, unlike some noisy coil mattresses I’ve tested. Each spring works independently, so I didn’t feel vibrations when my partner shifted positions.
Plus, the springs add a lot of support, especially around my hips and shoulders, which often ache on softer mattresses.
Another highlight is how well the mattress isolates motion. If you share your bed, you won’t wake up every time your partner turns over.
And the fact that it’s delivered in a compact box makes setup super simple, even in tight spaces. Overall, it’s a solid choice for hot sleepers who want comfort without sacrificing support or breathability.
Celestial Sleep Gel Memory Foam Split King Mattress 12
- ✓ Exceptional cooling technology
- ✓ Conforms to curves well
- ✓ Easy setup and comfortable
- ✕ Slight initial odor
- ✕ May feel firm for some
| Memory Foam Type | Cooling gel bead infused memory foam |
| Comfort Layer Thickness | Not specified, but includes multiple comfort layers |
| Support Layer | Base foam layer providing support and structure |
| Mattress Thickness | 12 inches |
| Certifications | CertiPUR-US certified materials |
| Cooling Technology | Heat-wicking quilted cover with cooling gel beads |
The moment I unrolled the Celestial Sleep Gel Memory Foam Mattress, I immediately noticed how lightweight and flexible it was—making setup a breeze. As I smoothed out the mattress on my bed frame, I felt the cool, breathable cover, which promised relief for hot sleepers like me.
Lying down, I was surprised by how quickly the cooling gel beads kicked in. Instead of that usual heat build-up, I felt a refreshing chill that made my night so much more comfortable.
The memory foam contours perfectly around my curves, providing support without that sinking feeling that can leave you stiff.
The multiple layers of foam work together seamlessly. The quilted top layer wicks away heat, while the supportive base keeps me from sinking too deep.
I sleep on my side, and I often wake up with aches—here, I noticed less pressure on my shoulders and hips.
What really stood out was how well it supports different sleeping positions. Whether I toss and turn or stay on my side, I stay cool and supported.
The CertiPUR-US certification gives me peace of mind about the materials, knowing it’s both safe and eco-friendly.
Setting up was genuinely simple—just unbox, unroll, and wait a bit for it to expand. The 120-night trial is reassuring, so I felt free to test it without pressure.
Overall, this mattress combines cooling tech, comfort, and support in a way that actually works for hot side sleepers.
Neo Sleep 12″ Queen Gel Memory Foam Mattress, CertiPUR-US
- ✓ Excellent cooling gel comfort
- ✓ Balanced support for side sleepers
- ✓ Easy, quick setup
- ✕ Slight initial odor
- ✕ May be too soft for some
| Material | Gel Memory Foam |
| Firmness Level | Medium |
| Cooling Technology | Cooling gel-infused memory foam |
| Certifications | CertiPUR-US certified foam |
| Thickness | 12 inches |
| Sleep Surface | Queen size |
I’ve had this Neo Sleep 12″ Queen Gel Memory Foam Mattress on my wishlist for a while, especially since I tend to wake up overheated and tossing around. When I finally unboxed it, I was immediately impressed by how compact it was.
Watching it expand in just a few hours was almost satisfying enough to forget I’d be sleeping on it soon.
The surface felt surprisingly plush yet supportive right from the start, thanks to the medium firmness. I sank in just enough without feeling trapped, which is perfect for side sleepers like me who need that balance of softness and support.
The cooling gel memory foam really lives up to its promise—no sweaty nights or discomfort, even on warm summer evenings.
Setting it up was a breeze. The mattress unrolled quickly, and within minutes, I was ready to test it out.
The foam distributes pressure evenly, so I wake up feeling more refreshed, not sore or stiff. The CertiPUR-US certification gave me peace of mind about the safety and quality of the materials, which matters a lot for a night-time investment.
Overall, this mattress hits a sweet spot for comfort, temperature regulation, and affordability. It’s a great pick if you’re tired of waking up hot or sacrificing comfort for your budget.
Plus, the instant setup means you’re sleeping better sooner rather than later.
Casper Sleep Original Foam Hybrid Mattress, Queen Size –
- ✓ Breathable open-cell foam
- ✓ Zoned support for spine
- ✓ Good edge support
- ✕ Takes time to expand in cold
- ✕ Slightly firmer than expected
| Support Zones | Three zones with targeted support: softer foam for shoulders, firmer foam for hips and lower back |
| Foam Type | Polyurethane foam (CertiPUR-US certified) |
| Breathability | Open-cell foam layers for airflow and temperature regulation |
| Base Support | Resilient springs for lift, support, and airflow |
| Edge Support | Firmer border for enhanced edge stability |
| Sleep Surface Size | Queen |
It’s late summer, and the night air is warm, but as I settle into the Casper Sleep Original Foam Hybrid Mattress, I immediately notice how cool and breathable it feels beneath me. The open-cell foam layers do a great job of allowing airflow, which is a game changer for hot sleepers like you and me.
I sink into the mattress, and the Zoned SupportTM quickly becomes evident—softer around the shoulders and firmer under the hips, helping keep my spine aligned without feeling like I’m sinking too deeply.
The combination of foam and springs provides just the right balance of softness and support. The springs add a little lift and help with airflow, which keeps the mattress from trapping heat.
I also appreciate the sturdy edge support, making it easy to get in and out of bed without feeling like I might roll off. After a few nights, I noticed that I wake up less sweaty, thanks to the breathable materials and zoned support that relieves pressure points.
Falling asleep feels effortless, and I stay comfortable all night. The mattress responds well to movement, so I don’t feel my partner shifting around, which is a big plus.
It’s also CertiPUR-US certified, so I know it’s free from harmful chemicals. The only downside is it takes a bit of time to fully expand, especially in colder rooms, but that’s pretty typical for foam mattresses.
Overall, it’s a solid pick if you’re a side sleeper who sleeps hot and needs targeted support.
Pure Green Organic Latex Mattress – Medium Firmness – Full
- ✓ Excellent breathability
- ✓ Natural and eco-friendly
- ✓ Great for side sleepers
- ✕ Slightly firm for some
- ✕ Limited edge support
| Material | 8-inch Organic Latex Foam (GOLS Certified) |
| Cover Material | Organic Cotton and Organic Wool quilted cover |
| Firmness Level | Medium |
| Intended Sleep Positions | Side Sleepers, Back Sleepers, Couples |
| Certifications | [‘GOLS Certified Organic’, ‘GOTS Certified Organic’, ‘Fair For Life Fair Trade Certified’] |
| Construction and Packaging | Rolled, compressed, wrapped in paper, unrolls to full size |
Unpacking the Pure Green Organic Latex Mattress, I immediately noticed its clean, natural look. The quilted cover feels soft yet sturdy, made of organic cotton and wool that gives off a cozy, earthy vibe.
It’s surprisingly lightweight for its size, which makes unrolling and setting it up feel effortless.
As I unrolled it, the mattress sprang to life quickly—no annoying waiting or off-gassing smell. The medium firmness strikes a perfect balance, especially for side sleepers like me who need just enough support without feeling too stiff.
I loved how responsive the latex felt under my touch, cushioning my shoulders and hips while maintaining a firm enough feel for spinal alignment.
The 8-inch organic latex foam is dense but not heavy, and it breathes well. I didn’t feel hot during the night, thanks to the natural wool and latex materials that promote airflow.
Plus, the cover’s organic cotton and wool add a plush, luxurious touch that keeps things cool and comfortable.
Sleeping on this mattress felt like a gentle hug—supportive yet soft enough for side sleeping positions. It isolates movement well, so I didn’t wake up when my partner shifted.
The design feels durable, and I appreciate that it’s made in the USA with eco-friendly certifications, which makes me feel good about my purchase.
Of course, it’s not the plushiest mattress around, so if you prefer sinking deeply into your bed, this might feel a bit firm at first. But overall, it’s a solid choice for hot sleepers who crave natural materials and targeted support.
Why Is It Crucial for Side Sleepers Who Sleep Hot to Choose the Right Mattress?
It’s crucial for side sleepers who sleep hot to choose the right mattress because the right mattress can regulate temperature and provide support. This enhances comfort and improves sleep quality.
The National Sleep Foundation defines a mattress as “a rectangular pad for supporting the reclining body, consisting of a frame, inner springs, and upholstery.” Choosing one that accommodates both side sleeping and temperature regulation can significantly impact overall sleep health.
The underlying causes of sleep difficulties for hot sleepers stem from body heat retention and discomfort. Side sleepers need proper alignment and cushioning to relieve pressure on the shoulders and hips. An inadequately designed mattress may trap heat, exacerbating discomfort and leading to restless nights.
Technical terms like “breathability” and “heat retention” are essential in mattress selection. Breathability refers to a mattress’s ability to allow air circulation, which helps dissipate heat. Heat retention describes how much warmth the mattress holds onto. Understanding these terms aids in selecting materials that promote cooler sleeping environments.
Mechanisms involved include material choice and design features. Mattresses made from memory foam often trap heat, while latex or hybrid options can offer better temperature regulation. A mattress with a cooling gel layer can further enhance comfort by actively dispersing heat away from the sleeper’s body.
Specific conditions that contribute to the issue of overheating during sleep include high ambient temperatures and individual metabolic rates. For example, a side sleeper using a thick, memory foam mattress in a warm room may experience significant discomfort compared to one using a ventilated latex mattress. Additionally, using bedding materials that are not breathable will contribute to heat retention, further affecting sleep quality.
What Key Features Should You Look for When Buying a Mattress for Hot Side Sleepers?
When buying a mattress for hot side sleepers, focus on breathability, cooling materials, support, firmness level, and motion isolation.
- Breathability
- Cooling materials
- Support
- Firmness level
- Motion isolation
Considering these key features is essential for maintaining comfort and ensuring a restful night’s sleep. Each aspect plays a role in the overall sleep experience, particularly for those who sleep on their side and tend to overheat.
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Breathability:
Breathability refers to a mattress’s ability to allow airflow. A breathable mattress helps regulate temperature and prevent heat retention. Materials like latex and hybrid constructions often have better airflow than traditional memory foam. The Sleep Foundation states that mattresses with open-cell foam or gel-infused foam can promote coolness by allowing trapped heat to escape. -
Cooling Materials:
Cooling materials are specially designed components that draw heat away from the body. Common examples include gel-infused memory foam or phase change materials. These materials actively adapt to body temperature, keeping the mattress cool during the night. Studies like those by the Sleep Research Society (2019) have shown that mattresses with cooling features help side sleepers maintain a more comfortable temperature, reducing disturbances due to heat. -
Support:
Support refers to how well the mattress maintains spinal alignment. For side sleepers, proper support is crucial to alleviate pressure on the shoulders and hips. Mattresses should have a conforming surface that allows for slight sinkage while providing a sturdy base. The National Sleep Foundation emphasizes that a supportive mattress helps reduce tossing and turning, enhancing sleep quality. -
Firmness Level:
Firmness level indicates how hard or soft a mattress feels. Side sleepers typically benefit from a medium-soft to medium-firm mattress. This firmness allows for adequate cushioning of pressure points while still providing support. Research conducted by the American Academy of Sleep Medicine (AASM) highlights that the right firmness level can significantly improve sleep satisfaction among side sleepers. -
Motion Isolation:
Motion isolation is a measure of how well a mattress absorbs movement. This feature is especially important for couples. A mattress that offers good motion isolation prevents disturbances when a partner shifts position. According to a study by the Journal of Chiropractic Medicine (2019), mattresses with high motion isolation can lead to less fragmented sleep, positively impacting overall sleep quality for side sleepers.
How Does Mattress Material Affect Cooling and Comfort for Side Sleepers?
Mattress material significantly affects both cooling and comfort for side sleepers. Various materials offer different levels of breathability, support, and pressure relief. Memory foam provides excellent contouring for side sleepers. However, it may retain heat, causing discomfort.
Latex mattresses deliver a cooler sleep experience. They are breathable and responsive, which can help regulate temperature while providing support. Innerspring mattresses enhance airflow due to their coil structure. They keep sleepers cooler and offer good support.
Cooling gel-infused foam is another option. It combines the contouring ability of traditional memory foam with cooling properties. This material can help dissipate heat and maintain a comfortable sleeping temperature.
The firmness of the mattress also influences comfort. A medium to medium-soft firmness is typically ideal for side sleepers. This firmness level helps to cushion the shoulders and hips while providing adequate support for the spine.
Overall, side sleepers benefit from materials that provide good ventilation and pressure relief. Choosing the right mattress material is crucial for ensuring a comfortable and cool sleep experience.
What Level of Firmness Is Ideal for Side Sleepers Who Experience Heat?
The ideal level of firmness for side sleepers who experience heat typically ranges from medium to medium-soft.
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Recommended Firmness Levels:
– Medium Softer (3-5 on a 10-point scale)
– Medium Firm (5-7 on a 10-point scale) -
Sleep Surface Materials:
– Memory Foam
– Latex
– Hybrid (combination of foam and innerspring) -
Cooling Features:
– Gel-infused foams
– Breathable fabrics
– Open cell structure -
Opinions on Firmness:
– Some experts prefer softer options for pressure relief.
– Others argue for medium firmness to maintain spinal alignment.
The varying opinions on firmness and materials can influence sleeper comfort and temperature regulation.
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Recommended Firmness Levels:
Medium softer mattresses provide more cushioning for side sleepers. They help reduce pressure points on hips and shoulders. In contrast, medium firm options offer a balance between support and softness. The right level of firmness, according to a study by the Sleep Foundation, helps maintain proper spinal alignment while providing comfort. -
Sleep Surface Materials:
Memory foam adapts closely to the body, providing contouring and pressure relief. However, traditional memory foam can retain heat. Latex mattresses provide responsiveness and breathability, promoting cooler sleep. Hybrid mattresses combine foam for comfort and innerspring coils for support, offering a balance useful for hot sleepers. -
Cooling Features:
Mattresses with gel-infused foams help dissipate heat while providing comfort. Breathable fabrics, such as cotton or bamboo, enhance airflow. Mattresses with an open cell structure allow for better ventilation. The National Sleep Foundation highlights that temperature regulation is key for maintaining sleep quality. -
Opinions on Firmness:
Some sleep experts advocate for softer options to reduce pressure on the body’s major joints. Others argue that medium firmness helps keep the spine aligned. According to Dr. Chris Winter, a sleep expert and author, finding a balance between support and pressure relief is crucial for side sleepers, especially those who sleep hot.
Which Mattresses Are Best Suited for Side Sleepers Who Sleep Hot?
The best mattresses for side sleepers who sleep hot typically have cooling technologies and suitable firmness levels.
- Memory Foam Mattresses with Cooling Gel
- Latex Mattresses
- Hybrid Mattresses with Pocket Coils
- Innerspring Mattresses with Breathable Covers
- Adjustable Air Mattresses
The diverse characteristics of these mattresses cater to different preferences and needs.
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Memory Foam Mattresses with Cooling Gel: Memory foam mattresses infused with cooling gel are designed to dissipate heat while providing pressure relief. These materials conform to the body, offering support for side sleepers. A study by the Sleep Foundation (2021) highlights that cooling gels can lower the surface temperature, promoting a cooler sleep environment.
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Latex Mattresses: Latex mattresses are known for their breathability and responsiveness. Natural latex allows airflow, reducing heat retention. According to a 2022 review by Mattress Nerd, latex also provides excellent support, enhancing comfort for side sleepers by maintaining spinal alignment without overheating.
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Hybrid Mattresses with Pocket Coils: Hybrid mattresses combine foam or latex layers with pocket coil systems, which enhance airflow and reduce heat. The individually wrapped coils allow for zero motion transfer and support the body where it needs it most. Research from the National Sleep Foundation (2020) shows that hybrids provide a balance of comfort and support, especially beneficial for sleep posture.
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Innerspring Mattresses with Breathable Covers: Traditional innerspring mattresses, particularly those with breathable covers, can offer good airflow that helps manage heat. These mattresses facilitate cooler sleep compared to solid foam mattresses. A 2021 study published by Good Housekeeping notes that innerspring models can accommodate various sleeping styles while remaining cooler.
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Adjustable Air Mattresses: Adjustable air mattresses allow users to customize firmness levels for comfort. Many of these models include cooling technologies, which can help manage body temperature. A Consumer Reports survey (2022) indicated that adjustable features are preferred for their adaptability to individual sleeping positions and preferences.
These mattress types provide various combinations of support, comfort, and cooling features, ensuring that side sleepers who sleep hot can find suitable options to enhance their sleep quality.
How Can You Enhance Cooling and Comfort with Your Mattress?
You can enhance cooling and comfort with your mattress by choosing materials that promote airflow, incorporating cooling technologies, and maintaining proper bedding practices.
Choosing breathable materials: Mattresses made from natural materials like latex, cotton, or certain types of foam allow for better airflow. For example, latex mattresses provide ventilation because of their open-cell structure, enhancing breathability. A study by the Journal of Experimental Biology (Smith et al., 2020) found that natural fibers can wick moisture away from the body, which contributes to a cooler sleep environment.
Incorporating cooling technologies: Some mattresses feature cooling gel or phase-change materials that absorb and dissipate heat. Cooling gels adjust the mattress temperature based on body heat. A report by the Sleep Foundation (Brown, 2021) highlighted that mattresses with phase-change materials can regulate temperature better than traditional foam types, offering improved comfort for hot sleepers.
Maintaining proper bedding practices: Using moisture-wicking sheets and lightweight blankets can significantly influence cooling comfort. Fabrics made from bamboo or Tencel help manage humidity and can reduce heat retention. A study in the Journal of Materials Science (Lee & Kim, 2019) noted that bedding materials impact thermoregulation, stating that proper fabric choices can lead to an overall cooler sleep experience.
Utilizing mattress toppers: Adding a cooling mattress topper can improve your existing mattress’s cooling properties. Toppers made from gel-infused memory foam or breathable materials can enhance airflow. Research published in the International Journal of Environmental Research and Public Health (Garcia & Holland, 2022) showed that gel-infused toppers can lower surface temperature by several degrees, promoting better sleep for hot sleepers.
Regular maintenance of your mattress: Rotating or flipping your mattress periodically can help maintain its integrity and function. Proper maintenance prevents uneven wear, which can lead to discomfort. A guide from the Better Sleep Council (Johnson, 2023) recommends flipping mattresses every three to six months to ensure even support and breathability.
By implementing these strategies, you can enhance cooling and comfort with your mattress effectively.
What Common Myths About Mattresses for Side Sleepers Who Sleep Hot Should You Avoid?
Many common myths about mattresses for side sleepers who sleep hot can mislead consumers. Understanding these misconceptions can help you choose the right mattress.
- Side sleepers should only choose soft mattresses.
- Cooling gel layers eliminate heat retention completely.
- All memory foam mattresses trap heat.
- Expensive mattresses are always better for hot sleepers.
- Mattress material does not impact sleeping temperature.
- Using a mattress protector guarantees a cooler sleep surface.
The discourse surrounding these myths reveals various perspectives on the optimal mattress choice for side sleepers who sleep hot.
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Side Sleepers Should Only Choose Soft Mattresses:
The belief that side sleepers must choose soft mattresses is a widespread misconception. While softer options can alleviate pressure points, not all side sleepers benefit equally from them. A mattress that provides sufficient support is essential to maintain spinal alignment, which may require a medium-firm option. According to a study by the National Sleep Foundation (2020), a balanced mattress firmness can aid side sleepers by providing both comfort and support to prevent back pain. -
Cooling Gel Layers Eliminate Heat Retention Completely:
This myth suggests that mattresses with cooling gel technology will always keep you cool throughout the night. While these layers can help dissipate heat, they do not guarantee an entirely cool sleeping experience. Manufacturers like Tempur-Pedic utilize phase-change materials that adapt to body temperature, but external factors, such as room temperature, can still influence the effectiveness of these features. Research from Sleep Advisor (2021) shows that while gel-infused foams tend to be cooler than traditional memory foams, they can still retain heat over time. -
All Memory Foam Mattresses Trap Heat:
The assumption that memory foam mattresses universally trap heat overlooks advancements in foam technology. Some memory foams now include ventilation and other cooling technologies, allowing them to maintain temperature neutrality. According to a Consumer Reports survey (2022), newer models often feature open-cell structures that enhance airflow. As a result, not all memory foam should be labeled as heat-retaining. -
Expensive Mattresses Are Always Better for Hot Sleepers:
The idea that high price equates to better quality and cooling properties is misleading. While premium mattresses may offer superior materials, several affordable options provide effective cooling features. Research by GoodBed (2023) indicates that many budget-friendly mattresses incorporate breathable materials that can outperform more expensive counterparts. It’s essential to compare the specific attributes rather than rely solely on price. -
Mattress Material Does Not Impact Sleeping Temperature:
This perspective ignores the significant influence of mattress materials on sleeping temperature. Different materials, such as latex, hybrid constructions, and innerspring systems, feature varying breathability and heat dissipation properties. A study from The Sleep Research Society (2020) highlights that latex mattresses often provide better airflow compared to traditional memory foam, impacting how hot or cool a sleeper feels. -
Using a Mattress Protector Guarantees a Cooler Sleep Surface:
While mattress protectors serve various functions, including prolonging mattress life and safeguarding against allergens, they do not inherently guarantee a cooler sleep experience. The effectiveness of a mattress protector in maintaining temperature can depend on its material. A review by Healthline (2021) noted that breathable, moisture-wicking protectors might help, but cheap protectors made from synthetic materials can actually trap heat.
Understanding these myths allows side sleepers who sleep hot to make informed choices regarding their mattresses.
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