The Renue 10 Inch Memory Foam Hybrid mattress comes with copper-infused response foam, which helps regulate body temperature and provides comfortable ergonomic support, advanced cooling and quick recovery. A gel layer in the memory foam also helps the sleeper feel cool and comfortable even in hot weather.

Copper cells within the mattress provide support for all sleeping positions, along with foam layer for pressure relief making it ideal for side sleeping. CertiPUR-US certified polyurethane foam is made without harmful chemicals or heavy metals.

You can choose between 10- and 12-inch hybrid mattress thicknesses for your personal needs. The company also offers all-foam mattresses in these sizes.

The mattress comes compressed, sealed and delivered in a box. It may take a little time (24 to 48 hours) to grow to its optimum size after coming out of the box. Sleeping on the mattress before the 48 hours will not adversely affect the mattress.

One of the best mattresses for side sleepers is also the one now called the most popular mattress of all time. The Purple Mattress has a unique layered design with dual layers of comfort foam, Purple’s signature pressure-relieving grid layer, and a softflex cover. Together these layers combine to reinvent comfort for the best night’s sleep you’ve ever had!

The grid layer is engineered to flex with your pressure points while comfortably supporting the rest of your body. The soft-flex cover features a unique wave knit to deliver the ultimate stretch for maximum flexibility and response as you move in your sleep. The high-density foam bottom layer provides exceptional support and durability to prevent mattress sagging or collapsed edges. The result is a completely unique sleep experience that’s compared to floating into a deep and refreshing sleep.

The Purple mattress uses years of research from sleep scientists to deliver a mattress with special motion-isolation technology so one sleep partner can toss and turn while the other sleeps blissfully unaware. The unique free airflow technology uses breathable channels to neutralize temperature and prevent trapped heat, resulting in much cooler sleep than you’ll experience on typical memory foam or even gel-infused mattresses.

The Purple mattress features hyper-elastic polymer for supportive, body-hugging comfort that’s naturally antimicrobial with no chemical germicides.

The popular Purple mattress uses the results of years of sleep science to support your most comfortable night’s sleep ever. Experience for yourself the reason millions of users are calling the Purple mattress one of the best mattresses for side sleepers ever invented!

The BedStory 12-Inch Hybrid Mattress is one of the best mattresses for side-sleepers for ensuring comfort and support, with pressure-point relief for a better night’s sleep. It offers the best of both mattress types, with a cozy, gel-infused memory foam layer and a pocket-spring coil base. An extra layer of egg-crate style foam provides relief from pressure in key-areas for side sleepers by supporting pressure-free body alignment. A 3-D textured knitted fabric cover makes the breathable surface extra-plush and comfortable, resisting moisture, mildew, and mites.

The Bedstory 12-Inch Hybrid Mattress doesn’t trap heat. The stay-cool gel-infused memory foam supports temperature regulation and releases trapped heat to prevent sweating and over-heating for all-night comfort. Millions of air channels throughout the layers let your skin breathe and prevents moisture buildup. The pocket-coil base provides the bounce you love from a coil mattress while moving independently to minimize motion transfer. One sleeper can toss and turn without disturbing a sleeping partner.

This comfortable hybrid mattress has a strong, reinforced edge design to prevent collapsing and sagging. The plushly padded, quilted cover is soft and beautiful with the ultimate luxurious feel. The mattress includes no flame retardants, heavy metals, phthalates, or formaldehyde.

The BedStory 12-Inch Hybrid Mattress is one of the best mattresses for side sleepers who love the snug, body-hugging comfort of memory foam but don’t want to give up the bounce of a coil mattress. You’ll love the hybrid combination of luxurious, springy comfort and stay-cool gel for a great night’s sleep.

The Sweetnight mattress features a two-inch thick gel memory foam layer. It consists of CertiPUR-US certified materials, and offers a unique multi-zone comfort system. Sweetnight has a two-sided design with one side being softer and the other offering more firmness. Gel fill allows more airflow and a cooler, better night’s sleep with plenty of support. In what is probably its most unique quality, this mattress is firmer in the middle, so there’s no sinking into pressure points.  This mattress does not transfer motion, allowing your partner to sleep undisturbed.

The knit pillow top cover is naturally hypoallergenic and resistant to allergens, mold, bacteria, and dust mites. 
This mattress fits all frames and comes vacuum packed and shipped in a box for easy set up after the recommended 72 hour expansion period.

The Bedstory lavender mattress is unique in that it is infused with lavender essential oil, which has known benefits for relaxation and sleep.  Customers report that the light scent is long-lasting and pleasant.

The mattress is constructed with a 2.5-inch pure memory foam layer, 7-inch air-circulation foam layer, and a 2-inch high-density support foam layer inside the mattress. This ergonomic structure enables the mattress to mold to the sleeper's natural shape and keeps you cool while you sleep. It strikes a pleasant balance between firmness and softness.
The Bedstory Lavender mattress has uniquely supportive edges, something difficult to find in traditional memory foam.

The washable knit cover is designed to wick away heat and foam is thermal regulated and convoluted in design to allow airflow for a cooler night's sleep.

You may need to open a window during the initial decompression period if you are sensitive to strong fragrances, as the lavender scent is reported to be strong during off-gassing, but quite pleasant later.

All in all, this mattress has very favorable reviews for a low-budget option.

The Lucid 14-Inch plush memory foam mattress is layered for unique comfort. At the bottom of the mattress there is a high density support layer, followed by two memory foam comfort layers. The first is a 2-inch memory foam support layer and the next is a 3-inch layer of comfort memory foam. It’s topped off with a 1-inch layer of quilted bamboo charcoal memory foam, for a naturally fresh, hypoallergenic and dust mite resistant sleep environment.

The Lucid is designed to be highly breathable with good air circulation. The foam is uniquely designed for fast recovery, meaning it will not leave a lasting body impression.

Some customers have complained about the relatively short trial period. (30 days rather than the typical 100 days).  The Lucid is comparatively heavy in weight compared to similar mattresses, but comes conveniently vacuum sealed and boxed.

One of the best mattresses for side sleepers today is the Sweetnight 10-Inch Gel Memory Foam Mattress. This mattress not only provides full support for proper alignment during side-sleeping, but it also provides a cool, comfortable night’s sleep with an infused layer of cooling gel. The cool, comfortable gel tops 3 layers of foam including comfort-foam and high-density support foam—all with breathable, open-cell airflow to prevent overheating and sweating.

The Sweetnight 10-Inch Gel Memory Foam Mattress features a flippable design, with a medium-softness side and a firm side so you can choose your comfort level. This two-in-one design provides the option to sleep on either side. Choose firm support when you need it or go softer with medium support with a simple mattress flip. The 4-layers of support and comfort relieve back, neck, and shoulder pain, and ensure proper alignment for a full night’s sleep without causing discomfort at pressure points. Motion-transfer control lets one partner sleep in comfort even if the other is moving or tossing.

This flippable mattress features a breathable rayon/cotton blend cover with natural resistance to mold and mildew. The mattress fits all frames, including box springs, adjustable, and slatted bases. It is available in a complete size range from twin to king.

The Sweetnight 10-Inch Gel Memory Foam is the best mattresses for side sleepers who appreciate versatility, with a firm side and a medium side to meet any comfort requirement.

Classic Brands makes one of the best mattresses for side sleepers who tend to sleep hot. The pressure-relieving mattress cradles you in comfort with high-density foam featuring aerated cooling gel to pull heat away from the body so the mattress surface remains cool. The medium-plush gel-foam mattress delivers a deeper night’s sleep with less sweating and overheating.

Side sleepers will feel relief from uncomfortable pressure points with the body-conforming, high-quality memory foam mattress in an extra-plush 14-inch depth. The premium foam features a body-conforming response to cradle each part of your body as it helps keep the spine in proper alignment. Each time you move, the mattress re-conforms around with cloud-like comfort. Low motion transfer response allows one partner to sleep in comfort even if the other is tossing and turning.

The gel foam is naturally resistant to allergens, mold, and bacteria. The porous, open-cell design ensures proper ventilation and air circulation.

The Classic Brands Cool Gel Chill Memory Foam Mattress has a comfortable quilted cover in a soft stretch knit fabric with waterfall edging and supportive knit side panels to reinforce edge-strength. Best of all, the mattress comes with two bonus pillows with plush shredded memory foam fill in a beautifully-detailed, quilted cover.

This is one of the best mattresses for side sleepers, or anyone looking for an all-in-one purchase for both the mattress and pillows with cooling gel comfort.

One of the best mattresses for side sleepers in a comfortable, supportive hybrid style, is the Olee Sleep 13-Inch Galaxy Hybrid Gel-Infused Memory Foam and Pocket Spring Mattress. Side sleepers need a mattress to provide contoured support of vertebrae during sleep for proper alignment. This medium-firm mattress delivers the unique support of a perfectly balanced blend of innerspring coil support with the body-conforming comfort of memory foam.

The Olee Sleep Galaxy Hybrid offers 5 layers of comfort, with an inner core of heavy-duty tempered steel coils protected by memory foam layers. A top layer of cooling, gel-infused memory foam relieves pressure point discomfort while you sleep by gently conforming to your body and adapting to every movement to cradle you in comfort.

Gel infusion in the memory-foam layer regulates body temperature while you sleep and prevents trapped heat from causing sweating and discomfort, while it eases pressure points. It also minimizes motion transfer so the movement of one sleeping partner won’t disturb the other.

The five layers of comfort coils and gel-infused memory foam are covered in a soft, extra-plush fiber-quilted cover. The cover is beautifully detailed in white and gray. It’s stain-resistant and designed to allow maximum air circulation.

This is definitely one of the best mattresses for side sleepers for both comfort and beauty. Best of all, it delivers a full night’s sleep in any position!

The Novilla 12-Inch Vitality Gel Memory Foam Hybrid Mattress is one of the best mattresses for side sleepers available today. The hybrid mattress construction offers the best of both mattress types with independent innerspring coils and a plush layer of high-quality, gel-infused memory foam. Best of all, the breathable bamboo fiber cover enhances air circulation, while the cool gel foam prevents heat from becoming trapped on the surface of the mattress.

The Novilla hybrid mattress offers the support and pressure-point relieving comfort that side-sleepers need for proper alignment. Five layers provide the ultimate hybrid comfort with a high-density foam base, an individual pocket spring core, a layer of high-quality comfort foam, and a gel-infused foam layer.

The 5 layers of comfort-ensuring materials feature a breathable, eco-friendly bamboo rayon cover with plush, quilted comfort and durability. Reinforced edges provide excellent edge support to prevent collapsing, even if you often sit on the sides of the bed.

This mattress features a body-adapting design to provide support throughout the night as it adapts to shifts and movements while you sleep, keeping the spine properly aligned and supported while minimizing pressure point discomfort. The independent coils and memory foam layers also minimize motion transfer so one partner will sleep easily even if the other is moving or tossing.

The Novilla Hybrid mattress is not only one of the best mattresses for side sleepers, but it also works for all sleep styles with a more unified balance between plush comfort and exceptional pressure relief. The climate-adaptive, temperature-regulating gel foam ensures a comfortable night’s sleep in any environment.

One of the best mattresses for side sleepers today is also one of the most unique choices in a green, organic mattress you can feel good about sleeping on. The Pure Green Natural Latex Mattress is made of 100 percent natural organic latex foam, 100 percent organic wool from New Zealand, and 100 percent organic cotton with no synthetics.

Natural latex foam delivers a night’s sleep like no other with unique pinpointed elastic support to conform to your unique body shape and weight, adjusting instantly to every move with minimal resistance. The latex foam provides exceptional comfort, bounce, and support for a great night’s sleep. The natural latex also stays cool throughout the night, preventing over-heating and sweating for a more restful night’s sleep. The latex foam contains millions of tiny air channels to ensure breathability. A 6-inch base layer provides durable strength and support so your mattress never sags out of shape. A top base of 2 inches of soft, plush latex foam envelopes you in comfort while you sleep. The mattress cover integrates an inch of natural, organic wool for extra cushiony comfort. The quilted cover also includes two layers of organic cotton with no synthetics, meeting all requirements for biodegradability.

The Pure Green Natural Latex Mattress is one of the best mattresses for side sleepers who prefer all-natural components and exceptional comfort with snug support. It’s available in soft, medium, and firm comfort levels, and a full range of sizes from twin to California king.

The Lasheen Mattress is a hybrid, bringing together the best qualities of a coil mattress—the support and bounce—together with the body-hugging, pressure-point relieving comfort of a gel memory foam mattress.

One thousand individually-wrapped pocket springs minimizes motion transfer for you and your partner, yet bring you good bounce quality.  Great pressure point relief makes this mattress perfect for side-sleepers.  
The soft fabric cover is designed to be breathable for better air flow, and coils are naturally better for air circulation that pure foam mattresses.
The Lasheen is a great choice for a heavier person and offers firm edge support.

This mattress comes rolled, vacuum sealed and shipped in a box for easy installment and works with all bed frames.