10 Best Memory Foam Mattress For Side Sleepers of December 2025

• 2 inches of gel-infused memory foam combined 3 inches of gel-infused foam draws heat away from your body for a more comfortable night's sleep
• 60" W x 80" L x 12" H
• 7 inches of conforming high-density base foam provides surrounding support and responsive relief that helps evenly distribute pressure points in any sleeping position
• Luxurious stretch knit quilted fiber cover
• Medium-plush feel and adjustable base friendly
• High-quality memory foam conforms to your body while the cool gel regulates temperature; memory foam is naturally hypoallergenic and resistant to allergens, mold, bacteria, and dust mites and meets CertiPUR-US program standards for performance, emissions, and durability
• Mattress ships compressed, rolled and shipped in a box conveniently delivered to your door for easy set-up; frame/foundation/base not included

Vibe

• 3 inches of ventilated gel memory foam adds softness and pressure-relieving comfort to your mattress
• Special memory foam formula is extremely soft, airy and responsive
• Ventilated design improves airflow for a more comfortable sleep climate
• Memory foam is infused with a plush gel material that captures heat to control temperature
• New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year

LUCID

• 76" W x 80" L x 14" H
• Premium pressure-relieving memory foam and high-density aerated cool gel memory foam are combined together to provide the essential support and comfort for a deeper night's sleep
• Beautifully tailored and detailed with a stretch knit fabric cover with waterfall edge and matching knit side panels
• Gel infused ventilated memory foam creates a plush and comfortable sleeping surface for a more restful night's sleep; high-density base foam relieves pressure points and conforms to your body, and provides unparalleled support during the night
• High-quality memory foam conforms to your body while the cool gel regulates temperature; memory foam is naturally hypoallergenic and resistant to allergens, mold, bacteria, and is CertiPUR-US program standards for performance, emissions, and durability
• Medium-Plush Feel with Firm Support and Adjustable Base Friendly; 10-Year Warranty
• BONUS 2-Shredded Memory Foam Standard Pillows FREE!
• Mattress ships compressed, rolled and shipped in a bag conveniently delivered to your door for easy set-up; frame/foundation/base not included
• 5 Star Customer Service; Available 7 days a week

Classic Brands

• Cloudlike luxury - We’re not kidding - the feel of our Cloud mattress is just how we imagine it would feel to sleep on one; with cradling memory foam and plush microfiber, we’ve created a cloudlike, luxurious feel that hugs your curves like no other
• Supportive foams - 2 total inches plush microfiber and foam quilted top, 2 inches conforming memory foam, 3 inches soft comfort foam, and 5 inches durable, high density base support foam; ideal for side sleepers and petite to average-weight sleepers
• Certipur us & oeko tex certified - Highest quality foam is Certipur US certified for durability, performance, and content; cover meets OEKO-TEX Standard 100 certification standards and has been manufactured under environmentally friendly conditions
• Expertly packaged - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
• Worry-free 10 year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs

Zinus

• 60" W x 80" L x 10.5" H
• The Original Cool Gel Product! Luxurious ventilated gel memory foam mattress is a superior choice over other memory foam mattresses
• Beautifully detailed charcoal gray and white cover has four way stretch knit that works with the memory foam to optimize its conforming properties
• Refreshing gel particles are infused into the high-density memory foam for a more comfortable sleeping surface; resilient high-density base foam conforms to your body, supports your back, and prevents tossing and turning at night
• High-quality memory foam conforms to your body while the cool gel regulates temperature; memory foam is naturally hypoallergenic and resistant to allergens, mold, bacteria, and dust mites and meets CertiPUR-US program standards for performance, emissions, and durability
• Medium-Firm Feel and Adjustable Base Friendly
• Mattress ships compressed, rolled in a box conveniently delivered to your door for easy set-up; frame/foundation/base not included
• 5 Star Customer Service; Available 7 days a week

Classic Brands

• 60" W x 80" L x 12" H
• The latest in sleep technology, cool gel memory foam layer for temperature regulation with layers of ventilated egg crate foam for breathability layered on high-density base foam for maximum comfort and support
• Beautifully detailed waterfall edge cover with four way stretch top and charcoal gray knit sides works with the memory foam to optimize its conforming properties
• The three layers of only the highest quality gel, memory and high-density base foam work together to bring you the luxury you crave and the ultimate sleep experience you deserve
• High-quality memory foam conforms to your body while the cool gel regulates temperature; memory foam is naturally hypoallergenic and resistant to allergens, mold, bacteria, and dust mites and meets CertiPUR-US program standards for performance, emissions, and durability
• Medium-Plush Feel and Adjustable Base Friendly; 10 Year Warranty
• Mattress ships compressed, rolled and shipped in a box conveniently delivered to your door for easy set-up; frame/foundation/base not included
• 5 Star Customer Service; Available 7 days a week

Classic Brands

• QUEEN SIZE BED IN A BOX. For supportive, dreamy sleeping, this mattress brings it home with comfortable layers; Plus, it comes in a box, so it's easier than ever to get a better night's rest
• HYBRID MATTRESS. Mattress is designed with gel memory foam, upholstery grade comfort support foam, and 680 individual power packed wrapped coils for maximum lumbar support. Quilt foam gives you that soft, cozy comfort you crave
• MAINTENANCE FREE: Made of hypoallergenic material to keep out dust mites, pollen, mold and pet dander—perfect for kids or adults who suffer from allergies
• QUEEN SIZE: Measures 60" W x 79.5" D x 12" H and is compatible with most queen bed frames
• READY FOR INSTANT ENJOYMENT: Arrives in a box. Simply unbox, cut the protective wrap, unroll and watch the mattress expand. Mattress is safe to sleep on immediately but can take 72+ hours for any risidual odors from packaging to dissipate and for mattress to completely expand based on ambient room temperature, humidity, air pressure & ventilation.

Signature Design by Ashley

• This high-profile hybrid combines the edge support of an innerspring mattress with the comfort and adaptability of memory foam
• Heavy gauge, 8-inch coils topped with transition foam and a 2-inch layer of gel memory foam make this the softest bed in the LINENSPA line
• Gel-infused memory foam provides extra support and dissipates heat normally locked in by memory foam
• Mattress comes compressed and rolled for shipping and easy setup
• Backed by a 10-year warranty against manufacturer defects
• 100 NIGHT RISK-FREE TRIAL: IF YOU ARE UNSATISFIED WITH THIS MATTRESS, YOU ARE ELIGIBLE FOR A FULL REFUND UP TO 100 DAYS FROM DATE OF RECEIPT

Linenspa

• 5.5-inch, high-quality steel coils are individually-wrapped to increase airflow, isolate motion, and conform to individual sleep styles
• Plush memory foam layer is topped with natural latex for the perfect combination of sink and spring
• Perfect mattress for those who want the comfort of memory foam with the hypoallergenic and breathable properties of latex
• Attractive, two-tone cover finishes the elegant look of this mattress; backed by a 10-year warranty against manufacturer defects
• Compressed, rolled, and shipped in a box for simple setup; easily fits through narrow hallways and staircases
• 100 NIGHT RISK-FREE TRIAL: IF YOU ARE UNSATISFIED WITH THIS MATTRESS, YOU ARE ELIGIBLE FOR A FULL REFUND UP TO 100 DAYS FROM DATE OF RECEIPT

LUCID

• Full size bed in a box: For deep sleep you've always dreamed of, this body contouring memory foam mattress delivers; 12 inch mattress comes compressed and rolled in a box for your convenience
• Sleep soundly: Designed with layers of memory foam for firm support and pressure relief. The support foam core reduces motion transfer for peaceful, undisturbed sleep
• Maintenance free: Made of hypoallergenic material to keep out dust mites, pollen, mold and pet dander—perfect for kids or adults who suffer from allergies
• Full size: Measures 52"W x 74"D x 12"H and is compatible with most full bed frames
• Ready for instant enjoyment: Arrives in a box. Simply unbox, cut the protective wrap, unroll and watch the mattress expand. Mattress is safe to sleep on immediately but can take 72+ hours for any risidual odors from packaging to dissipate and for mattress to completely expand based on ambient room temperature, humidity, air pressure & ventilation.

Signature Design by Ashley