10 Best Firm Foam Mattress of August 2025

• Queen 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, all with an ultra plush feel. 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
• Queen size: Measures 59” W x 79” 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

• This mattress features an 8-inch firm feel ideal for older kids and teens in need of a firm and supportive mattress upgrade
• Gel infused memory foam regulates temperature while conforming to the body to ease pressure points
• The 1.5 inch ventilated gel memory foam top layer creates a cooler sleep experience than traditional memory foam by helping to regulate body temperature and increase circulation
• 6.5 inches of dense bamboo charcoal infused support foam provide extra stability and full body support
• We only use CertiPUR US certified memory foam to ensure your uncompromising safety and comfort

LUCID

• The right combination - Our special recipe for rejuvenating rest? Refreshing green tea and moisture-absorbing Activ charcoal infused into pressure-relieving memory foam that cradles your shape so you awake free of aches and pains and fresh as a daisy
• Pressure-relieving foams - 3 inches conforming memory foam, 2 inches soft, airflow enhancing comfort foam, and 7 inches durable, high density base support foam; ideal for side sleepers and petite to average weight sleepers
• Certipur US certified - Highest quality foam is Certipur US certified for durability, performance, and content
• 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

• This dual-layer mattress combines 2.5 inch gel infused, ventilated memory foam surface + 7.5 inch high density foam base for a MEDIUM-FIRM feel
• Gel infused memory foam regulates temperature while conforming to the body to ease pressure points
• Temperature-regulating, moisture-controlling TENCEL blend fabric cover creates a comfortable air layer
• Memory Foam is Hypoallergenic and CertiPUR-US certified for safety and performance
• Compressed, rolled, and shipped in a box for simple setup; easily fits through narrow hallways and staircases
• We only use CertiPUR US certified memory foam to ensure your uncompromising safety and comfort
• Dimensions: 60" x 80" x 10"

LUCID

• Proven: Over a million people choose us every night. In fact, 95% of our customers keep and love their T&N Original Mattress, Featuring our own proprietary T&N Adaptive foam, the Original Mattress is universally comfortable for all sleeping positions
• Proprietary foam: Our T&N Adaptive foam is engineered based on customer feedback and provides pressure relief where you need it most. An open-cell structure provides a flexible sleep surface that adjusts to you as you move throughout the night
• Cool sleeping: Our foam is more advanced than outdated materials such as latex and memory foam, the T&N Adaptive foam helps pull away heat with cooling graphite and gel beads, wrapped in our breathable plush cover to help keep you cool and comfortable
• Free of harmful chemicals: Our mattresses GREENGUARD Gold and CertiPUR-US certified, this means our beds are held to the highest of standards and are third party tested and certified to free of harmful chemicals, substances or materials
• Questions: We pride ourselves on customer service and urge you to reach out to us directly if you have any questions at any point, our expert customer service team will be available to help you through any hesitations, problems or questions you may have
• Note: Please allow up to 72 hours for the mattress to fully expand and for any potential odor to dissipate

Tuft & Needle

• SLEEP COMFORTABLE : Our revolutionary gel-infused memory foam topper is engineered to optimize air flow and reduce trapped body heat. Enjoy our breathable, ventilated design that distributes body heat evenly for a more restful sleep
• HELPS PREVENT BODY ACHES CAUSED BY “SINKING” :Our unique gel-infused, 3-inch, high-density memory foam formula aligns your spine, helps relieve common pressure points and prevent you from sinking into foam. Save money, prolong your mattress life and get the quality sleep you deserve
• THE BEST SLEEP YOU’LL EVER GET:The time, research and testing we put into our topper is designed to deliver maximum comfort and restful, uninterrupted sleep all night long. Our breathable mattress topper helps relieve pain, reduce pressure points, as well as, allow for a comfortable, natural sleeping position that will distribute your body heat evenly, so you can wake up feeling refreshed and energized
• COMES WITH A REMOVABLE & WASHABLE COVER Don’t waste your money on a topper that will need to be replaced every year. Unlike other toppers, ours comes with a machine washable, bamboo-rayon cover that features a slip resistant mesh with adjustable elastic straps that keep the topper secured to the mattress and eliminate the hassle of having to constantly re-adjust it
• 60-DAY [NO HASSLE] MONEY BACK GUARANTEE: As a leading USA-based brand, we stand behind everything we make 100% and are committed to providing you with premium products for improving your quality of life. In the unlikely event you change your mind, you’re welcome to return your topper for a FULL refund within the first 60 days after purchase. All ViscoSoft toppers are backed by our outstanding 3 year warranty for manufacturing defects

ViscoSoft

• 8 inch hybrid mattress combine hypallergenic memory foam with the traditional support of an innerspring mattress for a medium-firm feel perfect for kids rooms, guest beds, or an affordable low-profile option
• A plush layer of memory foam helps align the spine to minimize pressure points for increased comfort
• Finished with a cozy knit cover, this mattress is compressed as a bed in a box for convenient delivery and setup
• Available in a medium firm 8 inch profile, a medium 10 inch profile, or a plush 12 inch profile that also features gel infusions and individually encased coils
• Packaging process may leave small brown flecks called carbons in the mattress packaging; These carbons are harmless pieces of plastic and will not stick to your mattress; 10 year limited warranty

Linenspa

• TOP-RATED: Named U.S. News & World Report’s Best Budget Mattress of 2020.
• TRIPLE-LAYER DESIGN: 12” mattress with 2” cooling gel memory foam, 3” air channel foam to optimize breathability, and 7” premium base foam for durability and edge support.
• FRESH, COOL COMFORT: Hypoallergenic design keeps your sleep space fresh. Made with gel memory foam and ventilated airflow channels provide cool, comfortable rest.
• PRESSURE-RELIVING SUPPORT: Medium firm support with all-night comfort with responsive memory foam for pressure relief and motion isolation for undisturbed sleep.
• MADE IN THE USA: Our foam is proudly made in the USA and CertiPUR-US certified.
• PERFECTLY PACKAGED: Shipped directly to your door and easy to unpack so it’s set up in minutes. Shipping box design and product tag color may vary. Double sealed packaging for your protection.
• 3,650 NIGHTS GUARANTEED: Rest easy. The Marley comes with a 10-year warranty so you sleep secure for years to come and CertiPUR-US certified.

Sleep Innovations

• Quality Medium Firm Mattress - offers ideal level of comfort and support for all sleeping positions. Perfectly balanced to relieve pressure and sleepless nights.
• Cooling Gel-infused Foam Layer – to better regulate temperature. Breathable outer cover
• High Density Base Layer – For a longer-lasting and durable mattress. 10-year manufacturer warranty
• Fast Mattress Delivery – compressed and compact mattress in a box for efficient shipping and handling.
• Allow the mattress 72 hours to expand for the best results.

Olee Sleep

• COOL & HIGHLY BREATHABLE- Novilla queen size mattress constructed with a 4-layer all-foam system. On top is a gel-infused memory foam that keeps you cool. The egg crate designed foam layer increases airflow through all areas of this queen memory foam mattress. Mattresses’ quality cover with Bamboo fabrics also enhance 30% breath-ability. Ensures you stay asleep longer with this bed mattress.
• RELIEVES PAINS & DAMPENS PARTNER’S MOVEMENTS- Novilla 12'' gel memory foam medium firm queen size mattress includes 4 different foam layers. Gel memory foam is combined with comfort foam to distribute pressure and mold to your body. And the two layers high density foam that improve durability, which to give your body support for proper spinal alignment. Also to resist sagging and prevent roll-off. Whether you sleep alone or next to a partner, there is no disruption.
• A SAFE & COMFORTABLE SLEEP ENVIRONMENT- Mattress is made of CertiPUR-US Certified foam, without any harmful off-gassing and substances like formaldehyde, mercury, and other heavy metals. Removable bed mattress cover use skin-friendly rayon cotton fabric, heavenly soft to touch. Novilla full size memory foam mattress gives you a healthier and cloud-like experience.
• QUEEN MATTRESS IN A BOX & FITS ALL BED FRAMES- Such fun to receive a mattress that’s rolled and compressed in a box . Follow the instructions and see how the magic happens. It is easy to set up and fits all kinds of queen bed frames, even on the floor. Mattress is recommended 72 hours for air out and reshape.
• HASSLE FREE FOR RETURN & REFUND- Mattresses are covered by a 10-year limit warranty and 30-days money-back return policy. With our professional customer care, we help deal with any dissatisfaction problems. You can enjoy this memory foam queen mattress without concerns while you are following your dream.

Novilla