Best Cooling Mattresses for Side Sleepers: Comfort and Support Guide

Last Updated on December 12, 2025 by Cassie Moorhead

There’s nothing worse than waking up sweaty and stiff after a night of tossing and turning. If you sleep on your side, finding the right mattress can feel even harder.

Heat builds up, pressure points hurt, and you wake up tired. But it doesn’t have to be this way. Choosing the right cooling mattress designed for side sleepers can change your nights—and your days. Imagine sinking into a bed that keeps you cool, supports your neck and back, and helps ease your pain.

Suddenly, getting out of bed feels easier, and your energy lasts all day. In this article, we’ll explore some of the best cooling mattresses made just for side sleepers like you. Keep reading to find the perfect match that will make restless nights a thing of the past.

12 Inch Mattress Queen Size

The 12 Inch Mattress Queen Size by VIPNOW is ideal for individuals seeking a balanced sleep surface that offers both support and comfort. This mattress is perfect for those suffering from back and neck pain, as well as for couples looking for effective motion isolation. If you want a mattress that provides medium firmness with excellent breathability and edge support, this hybrid model is a great choice.

Pros:

• Hybrid cooling gel memory foam enhances temperature regulation for a cooler sleep
• Pocket coils provide targeted support and reduce motion transfer
• Medium firm feel supports spinal alignment and relieves pressure points
• Edge support maximizes usable sleeping surface
• Breathable materials improve airflow and comfort

Cons:

• The 12-inch thickness may be too firm for those who prefer ultra-soft mattresses
• Weighs 59 pounds, which could be challenging to move or rotate

The 12 Inch Mattress Queen Size combines advanced hybrid cooling gel memory foam with individually wrapped pocket coils, delivering a unique sleeping experience. The gel-infused foam works to dissipate heat, ensuring you stay cool throughout the night, while the pocket coils offer dynamic support that adapts to your body’s movements. This combination helps to alleviate common discomforts like back and neck pain by promoting proper spinal alignment.

Additionally, the mattress features strong edge support, allowing sleepers to utilize the full surface without feeling like they might roll off. Its medium firm feel caters to a wide range of sleep preferences, making it suitable for back, side, and stomach sleepers alike. The breathable white and black cover enhances airflow, contributing to a fresh and comfortable sleeping environment. Overall, this mattress offers a balance of support, comfort, and durability, making it a smart investment for anyone prioritizing restorative sleep.

To buy this product, click here.

Extra Firm Queen Mattress

The Extra Firm Queen Mattress 14 Inch by VISCOFLEX is ideal for individuals seeking robust lumbar support and those who primarily sleep on their back or side. This mattress caters to people experiencing back pain or discomfort, offering enhanced spinal alignment and pressure relief. If you want a durable mattress with hybrid technology that balances support and comfort, this is the perfect choice.

Pros:

• Features a deep sleep hybrid design combining pocket springs and cooling gel for optimal comfort
• Extra firm support ideal for back and side sleepers with pain relief benefits
• Comes with a generous 14-inch thickness for enhanced durability and comfort
• 365-night trial allowing risk-free testing at home
• CertiPUR-US certified, ensuring safe and eco-friendly materials

Cons:

• May feel too firm for those who prefer a softer mattress feel
• Heavier than traditional mattresses due to hybrid construction, making moving or rotating more challenging
• Limited color option available (navy blue)

The mattress incorporates a combination of pocket springs and cooling gel-infused foam, which work together to provide excellent support while maintaining temperature regulation throughout the night. The pocket springs adapt individually to body weight and movement, significantly reducing motion transfer and enhancing comfort for couples. Meanwhile, the cooling gel helps dissipate heat, preventing overheating and ensuring a restful sleep experience.

With its substantial 14-inch depth, this mattress offers superior durability and resilience. The extra firm feel promotes proper spinal alignment, particularly benefiting those with chronic back issues or who sleep on their side or back. Furthermore, the 365-night trial provides peace of mind, allowing users to fully experience the mattress benefits risk-free before committing. Overall, this hybrid mattress is an excellent investment for anyone prioritizing support, pain relief, and quality sleep.

To buy this product, click here.

Comfbox 12 Inch Queen Mattress

The COMFBOX 12 Inch Queen Mattress is ideal for individuals seeking a balanced sleep experience combining comfort and support. It is especially suited for back and side sleepers who prefer a medium-firm mattress that contours to the body while providing adequate spinal alignment. Those looking for a durable hybrid mattress with memory foam benefits and an extended trial period will find this mattress a compelling choice.

Pros:

• Hybrid design offers a perfect blend of memory foam comfort and supportive coils.
• Medium-firm feel suitable for most sleepers, promoting proper spinal alignment.
• Generous 12-inch thickness enhances overall comfort and durability.
• 365-night trial allows customers to test the mattress risk-free.
• Queen size dimensions (60” x 80”) fit standard bedroom setups.
• White color complements most bedroom decors.

Cons:

• Weighs 65 pounds, which may be heavy to move for some users.
• Medium-firm feel may not suit those who prefer very soft or very firm mattresses.

The COMFBOX 12 Inch Queen Mattress features a hybrid construction that combines contouring memory foam with a supportive coil system. This design ensures that users experience pressure relief where needed while maintaining balanced support to prevent sagging. The mattress’s medium-firm feel is carefully calibrated to accommodate both back and side sleepers, making it a versatile option for a wide range of sleep preferences. Its 12-inch height adds a plush yet stable layer, enhancing overall sleep quality.

Additionally, the mattress comes with a generous 365-night trial period, giving customers ample time to evaluate its comfort and suitability. The queen size dimensions make it a perfect fit for most bedrooms, while the neutral white color offers a clean and modern look. Overall, this mattress is designed to improve sleep posture and comfort, making it a smart investment for anyone seeking a balanced hybrid mattress experience.

To buy this product, click here.

Bedstory Queen Mattress

The BedStory Queen Mattress, 14 Inch Cooling Gel Hybrid Bed is ideal for side sleepers and couples seeking enhanced comfort and support throughout the night. Those who experience discomfort in the lumbar and shoulder areas or require a mattress with excellent temperature regulation and durability will find this mattress particularly suitable. Its design caters to individuals looking for a balance between softness and firm support, ensuring restful sleep and pain relief.

Pros:

• Extra lumbar and shoulder support for targeted pain relief and improved spinal alignment
• Cooling gel hybrid technology helps regulate temperature and prevent overheating during sleep
• Features over 760 pocket springs for enhanced motion isolation, making it perfect for couples
• CertiPUR-US certified foam ensures safety and environmental friendliness
• Fiberglass-free construction promotes a healthier sleep environment

Cons:

• At 14 inches in height, it may be too thick for some bed frames or users who prefer lower-profile mattresses
• The green color may not match all bedroom decor preferences
• Heavier weight due to hybrid design could make moving or rotating the mattress more challenging

The BedStory Queen Mattress combines advanced hybrid construction with cooling gel technology to create a sleep surface that adapts to the body’s contours while maintaining optimal temperature. The integration of over 760 pocket springs provides individualized support to each sleeper, minimizing motion transfer and enhancing comfort for couples sharing the bed. This feature, paired with the mattress’s extra lumbar and shoulder support zones, addresses common pressure points that side sleepers often experience, helping to alleviate pain and promote proper spinal alignment.

Additionally, the use of CertiPUR-US certified foam ensures that the mattress is made without harmful chemicals, offering a safe and eco-friendly sleeping environment. Its fiberglass-free design further contributes to health-conscious consumers’ peace of mind. Overall, this mattress offers a blend of durability, comfort, and advanced features that cater specifically to side sleepers and couples looking for long-lasting pain relief and temperature control in their bedroom.

To buy this product, click here.

Ultra Soft Queen Size Mattress Topper

The Ultra Soft Queen Size Mattress Topper is ideal for individuals seeking enhanced comfort and support, especially those who suffer from back pain or tend to overheat during sleep. If you want to transform your existing mattress into a more luxurious and naturally cooling sleep surface, this mattress topper is a perfect choice. Hot sleepers, in particular, will appreciate its breathable design and bamboo viscose fabric.

Pros:

• Made from viscose derived from bamboo, providing a soft and eco-friendly sleeping surface.
• Queen size dimensions fit most standard mattresses perfectly (approximately 60″ x 80″).
• 1.99999999796 inches thick pillow top adds plush comfort without excessive height.
• Designed to offer back pain relief by providing gentle support to pressure points.
• Features naturally cooling properties ideal for hot sleepers to stay comfortable all night.
• Attractive green color that adds a fresh look to your bed setup.

Cons:

• May not provide sufficient firmness for those who prefer a very firm sleeping surface.
• Thickness might slightly alter the feel of your original mattress, requiring adjustment time.

Crafted by Niagara Sleep Solution, this mattress topper combines the softness of bamboo viscose fabric with a thoughtful design aimed at enhancing sleep quality. The pillow top construction gently cushions your body, reducing stress on the back and joints, which can be especially beneficial for people suffering from chronic back pain. Additionally, the natural cooling features of bamboo fiber help regulate temperature, making it an excellent choice for those who often wake up feeling hot or sweaty.

The generous dimensions and moderate thickness of the topper allow it to fit snugly over queen-sized mattresses without adding excessive bulk. Its green hue not only adds a touch of style but also reflects the eco-conscious nature of the materials used. Whether you want to upgrade an older mattress or simply desire extra softness and cooling comfort, this mattress topper offers a practical and affordable solution to improve your nightly rest.

To buy this product, click here.

Frequently Asked Questions

What Mattress Firmness Suits Side Sleepers Best?

Medium to medium-firm mattresses offer ideal support for side sleepers. They cushion shoulders and hips while aligning the spine properly. Hybrid options with memory foam and pocket coils provide balanced comfort and pressure relief, essential for side sleepers seeking cooling and support.

How Do Cooling Mattresses Benefit Side Sleepers?

Cooling mattresses regulate temperature and prevent overheating. They use gel-infused foam or breathable materials to enhance airflow. Side sleepers often experience pressure points, and cooling technology improves comfort by reducing night sweats and promoting restful, uninterrupted sleep.

Are Hybrid Mattresses Good For Back And Side Sleepers?

Yes, hybrid mattresses combine memory foam and pocket springs. This offers contouring comfort and firm support. They relieve back and side pressure points, improving spinal alignment. Their breathable design also enhances cooling, making them great for those with back or side sleeping preferences.

What Is The Importance Of Edge Support In Mattresses?

Edge support prevents mattress sagging and increases usable sleep surface. It benefits side sleepers by providing stability when sleeping near edges. Good edge support also aids in getting in and out of bed comfortably, ensuring durability and consistent pressure relief.

How Long Is The Trial Period For These Mattresses?

Most cooling hybrid mattresses for side sleepers offer a 365-night trial. This allows buyers to test comfort and support thoroughly. It ensures satisfaction with pressure relief, cooling features, and overall sleep quality before making a final purchase decision.

Conclusion

Choosing the right cooling mattress makes a big difference for side sleepers. These mattresses offer balanced support that helps reduce pressure on shoulders and hips. With cooling gel and breathable materials, they keep you comfortable through the night. Hybrid designs combine memory foam with pocket coils to provide both softness and support.

Many options come with long trial periods, so you can test comfort before fully committing. Whether you prefer a medium-firm or extra firm feel, there is a mattress to match your needs. Cooling features help prevent overheating, leading to better sleep quality.

Side sleepers will find relief from pain and stiffness with the right mattress. Investing in a suitable cooling mattress promotes healthier sleep habits. Sleep well, wake refreshed, and enjoy the benefits of proper support and cooling technology. Good rest is key to a happier, healthier life.