Best Soft Mattresses for Side Sleepers: Top Comfortable Hybrid Picks

Last Updated on December 12, 2025 by Cassie Moorhead

There’s nothing worse than waking up with a sore shoulder or stiff neck. If you sleep on your side, you know this pain all too well.

Tossing and turning, trying to find that perfect spot—it can ruin your whole day. But imagine waking up feeling refreshed, pain-free, and ready to take on whatever comes next. Choosing the right mattress can make that happen. A soft mattress that supports your body just right can ease pressure points and help you sleep deeply through the night.

In this article, I’ll share some of the best soft mattresses designed especially for side sleepers. These picks can bring you comfort, relief, and better rest. Keep reading to find the perfect mattress that could change your nights—and your days—for the better.

Sleepmax Plush Queen Mattress

The Sleepmax Plush Queen Mattress 12 Inch is ideal for individuals who prioritize a soft, luxurious sleeping surface combined with advanced support. Perfect for back and side sleepers seeking pain relief and deep restorative sleep, this mattress caters to those who want the feel of a hotel-quality hybrid mattress in the comfort of their own home. If you value a mattress that is both CertiPUR-US certified and fiberglass-free, with a generous 365-night trial to test its comfort, this product is tailored for you.

Pros:

• Soft, plush comfort ideal for back and side sleepers
• Hybrid design provides balanced support and pressure relief
• CertiPUR-US certified ensuring high-quality, safe materials
• Fiberglass-free for enhanced safety and peace of mind
• Generous 365-night trial to fully experience mattress benefits
• Convenient bed-in-a-box delivery for easy setup

Cons:

• May be too soft for stomach sleepers or those preferring firm mattresses
• Weighs 97.4 pounds, which might require two people for moving
• Grey color may not match all bedroom decors

The Sleepmax Plush Queen Mattress features a 12-inch profile combining plush comfort layers with a hybrid construction that includes supportive coils. This design offers exceptional pressure point relief, which is especially beneficial for side sleepers who often experience shoulder and hip discomfort. The mattress’s soft yet supportive feel ensures that the spine stays properly aligned, reducing the likelihood of waking up with aches and pains. Furthermore, its hybrid build promotes excellent airflow, helping to regulate temperature for a cooler night’s sleep.

Another key benefit of this mattress is its commitment to safety and quality. The CertiPUR-US certification guarantees that the foam used is free from harmful chemicals, while the fiberglass-free construction adds an extra layer of safety. Customers can purchase with confidence thanks to the extensive 365-night trial, allowing ample time to determine if this mattress suits their sleep needs. Additionally, the mattress comes compressed in a box, making shipping and setup straightforward and convenient.

To buy this product, click here.

Comfbox 12 Inch Queen Mattress

The COMFBOX 12 Inch Queen Mattress is ideal for individuals seeking a balanced blend of comfort and support, particularly those who sleep on their back or side. If you prefer a medium-firm mattress that contours to your body while providing adequate support, this queen size hybrid mattress is designed to meet your needs. It’s also a great choice for anyone looking to try a new mattress risk-free, thanks to its 365-night trial period.

Pros:

• Hybrid design combining memory foam and support layers for optimal comfort
• Medium-firm feel preferred by most sleepers for balanced support
• 12-inch thickness offers ample cushioning without excessive sinking
• Contours to body shape to relieve pressure points for back and side sleepers
• 365-night trial allows risk-free testing in your own home
• Durable construction from the trusted COMFBOX brand

Cons:

• Weight of 65 pounds may require two people for setup
• Only available in white color, limiting aesthetic options
• 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 expertly combines contouring memory foam with supportive layers to deliver a sleep surface that adapts perfectly to your body’s curves. This design alleviates common pressure points, especially for back and side sleepers, promoting proper spinal alignment and reducing discomfort. The mattress’s medium-firm feel is often regarded as the ideal balance, providing enough firmness for support without sacrificing the plush comfort many sleepers desire.

Measuring 12 inches in thickness, this mattress offers a substantial yet breathable layer that enhances comfort and durability. The queen size dimensions of 60 by 80 inches provide ample space for most sleepers. Additionally, the 365-night trial period allows customers to experience the mattress firsthand and ensures satisfaction before making a final commitment. Overall, the COMFBOX mattress is engineered to deliver reliable comfort, support, and peace of mind for a restful night’s sleep.

To buy this product, click here.

Koulabr Z 14 Inch King Size Mattress

The KOULABR Z 14 Inch King Size Mattress is ideal for individuals seeking a balanced sleeping experience that caters to both back and side sleepers. If you prioritize a mattress that combines medium-firm support with the plush comfort of hybrid gel memory foam, this mattress is designed to meet those needs effectively. Perfect for those who want pressure relief without sacrificing support, this mattress suits anyone looking to enhance their sleep quality with a durable and comfortable option.

Pros:

• Hybrid gel memory foam provides excellent pressure relief and cooling properties
• Medium-firm feel supports proper spinal alignment for back and side sleepers
• Generous 14-inch thickness offers enhanced comfort and durability
• King size dimensions (76 x 80 inches) provide ample sleeping space
• Stylish grey color that complements most bedroom decors

Cons:

• Weighs 76 pounds, which may require assistance when moving
• Medium-firm feel might be too firm for those who prefer softer mattresses

The KOULABR Z 14 Inch King Size Mattress features a hybrid construction that combines the supportive nature of traditional innerspring coils with the contouring comfort of gel-infused memory foam. This design not only enhances airflow to keep sleepers cool throughout the night but also delivers a balanced feel that prevents sinking or excessive firmness. Users can enjoy the benefits of pressure point relief, especially around the shoulders and hips, making it an excellent choice for side sleepers who often struggle with discomfort.

Additionally, the medium-firm profile is crafted to maintain optimal spinal alignment, which is crucial for back sleepers seeking to alleviate lower back pain. The mattress’s substantial 14-inch height contributes to its durability and long-lasting comfort, ensuring it retains its supportive qualities over time. With its spacious king size dimensions and stylish grey color, the KOULABR Z mattress combines form and function, making it a practical and attractive addition to any bedroom.

To buy this product, click here.

Fsnstsm 12 Inch Queen Memory Foam Hybrid Mattress In A Box

The FSNSTSM 12 Inch Queen Memory Foam Hybrid Mattress in a Box is ideal for individuals seeking a versatile and comfortable sleeping solution. Whether you are a side, back, or stomach sleeper, this mattress offers a perfect balance of comfort and support. It is especially suited for those who want a mattress that is easy to set up and provides effective pressure relief throughout the night.

Pros:

• Combination of memory foam and hybrid design for enhanced support and comfort
• Pressure relief that adapts to different sleeping positions
• Breathable materials to regulate temperature and keep you cool
• 12-inch thickness provides ample cushioning without feeling too firm
• Compact packaging in a box for easy setup and transport

Cons:

• May require a few days to fully expand after unpacking
• The 60-pound weight can be heavy to move alone
• Blue and white color may not match all bedroom decors

The FSNSTSM 12 Inch Queen Memory Foam Hybrid Mattress combines the responsiveness of hybrid technology with the contouring comfort of memory foam. Its 12-inch profile is designed to provide excellent spinal alignment and targeted support, reducing common pressure points for various sleep positions. The mattress’s breathable layers promote airflow, which helps maintain a comfortable sleeping temperature throughout the night. This feature is particularly beneficial for those who tend to overheat while sleeping.

Another key benefit is the mattress’s easy setup process. Delivered compressed in a box, it can be quickly unpacked and allowed to expand within a few hours, making it convenient for people who want to avoid complicated installations. Overall, this mattress offers a practical and comfortable solution for a wide range of sleepers who value both support and pressure relief in a single product.

To buy this product, click here.

Bedstory Queen Mattress

The BedStory Queen Mattress is ideal for side sleepers and couples seeking a supportive and comfortable sleeping surface. Those who experience pressure points in the shoulders and lumbar region will benefit from its extra support features. Additionally, individuals looking for a cooling mattress with certified safe materials will find this product a great choice.

Pros:

• 14 Inch Cooling Gel Hybrid design for temperature regulation and comfort
• Over 760 Pocket Springs providing individualized support and motion isolation
• Extra lumbar and shoulder support ideal for side sleepers
• CertiPUR-US certified foam ensuring safe and non-toxic materials
• Pain relief features to reduce pressure and improve sleep quality
• Fiberglass-free construction for safety and durability

Cons:

• May be too firm for those preferring a very plush mattress
• Larger size might be challenging to move or rotate without assistance
• Cooling gel effect may vary depending on room temperature and usage

The BedStory Queen Mattress combines advanced cooling gel hybrid technology with a robust spring system to offer a balanced sleep experience. Its 14-inch profile provides a substantial yet comfortable feel, while the over 760 pocket springs ensure that pressure is evenly distributed, reducing motion transfer between sleeping partners. This makes it particularly well-suited for couples who value both support and minimal disturbance during the night.

Additionally, the mattress is designed with extra lumbar and shoulder support, which targets common pressure points for side sleepers. This feature helps in alleviating aches and pains, promoting better spinal alignment. The CertiPUR-US certification guarantees that the mattress is made without harmful chemicals, contributing to a healthier sleeping environment. Overall, the BedStory Queen Mattress delivers a combination of comfort, support, and safety that can enhance restful sleep for a wide range of users.

To buy this product, click here.

Frequently Asked Questions

What Makes A Mattress Ideal For Side Sleepers?

Side sleepers need mattresses that relieve pressure on shoulders and hips. Soft to medium-soft mattresses with good contouring help align the spine and reduce pain, making them ideal choices.

How Does Memory Foam Benefit Side Sleepers?

Memory foam contours to the body, providing targeted pressure relief. It supports natural spine alignment and minimizes tossing, which improves sleep quality for side sleepers.

Are Hybrid Mattresses Good For Side Sleepers?

Yes, hybrid mattresses combine foam and coils for balanced support and softness. They offer pressure relief and better airflow, making them suitable for side sleepers.

What Is Certipur-us Certification In Mattresses?

CertiPUR-US certification means the mattress foam is made without harmful chemicals. It ensures safety, durability, and low emissions for a healthier sleep environment.

How Important Is Mattress Firmness For Side Sleepers?

Medium-soft to medium firmness is best for side sleepers. It cushions pressure points while maintaining proper spinal support, preventing aches and improving comfort.

Can A Mattress Help With Pain Relief For Side Sleepers?

Yes, mattresses designed with pressure relief features reduce shoulder and hip pain. Proper spinal alignment also helps alleviate back discomfort for side sleepers.

Conclusion

Choosing the right soft mattress can greatly improve sleep quality for side sleepers. The mattresses reviewed offer a mix of comfort and support to relieve pressure points. Many include memory foam or hybrid designs to balance softness with proper spine alignment.

Features like cooling gel and breathable materials help maintain a comfortable temperature through the night. Certifications such as CertiPUR-US ensure safe and durable construction. Trial periods give you peace of mind to test the mattress at home before committing. Each option supports side sleepers with targeted relief for shoulders and hips.

Whether you prefer a medium-soft feel or extra cushioning, these mattresses can meet your needs. Good sleep starts with a mattress that fits your body and sleeping style well. Investing in one of these mattresses can lead to deeper, more restful nights and healthier mornings.

Sleep well, feel better, and wake up refreshed.