Best Firm Mattresses of 2026

The EGOHOME Memory Foam Mattress offers exceptional comfort tailored to your needs. Its pressure-relieving foam adapts to your body, helping to ease tension and promote relaxation during sleep. No matter your sleeping position, this mattress supports your spine and enhances blood circulation, ensuring a restful night. Additionally, the unique cooling gel infused in the foam keeps you comfortable and fresh, regulating your body temperature. With its durable design, the mattress maintains consistent firmness regardless of the environment, so you can enjoy its benefits all year long.

The FDW 6/8/10/12 inch Gel Memory Foam Mattress is a medium firm mattress that provides excellent comfort and breathability. It is 8 inches thick and includes a removable cover that is washable for convenience. The gel-infused memory foam keeps you cool during sleep and body-contouring memory foam reduces pressure points and properly aligns the spine. Customers report that the mattress is comfortable, plush, and offers good support for the price.

The ZINUS Green Tea Mattress offers a comfortable and eco-friendly sleep solution. Its zoned pressure relief design helps ease aches and pains by targeting different areas of your body, so you wake up feeling refreshed. The memory foam adapts to your shape, improving blood flow and reducing joint stress, which means more restful nights. Infused with natural green tea and charcoal, this mattress stays fresh longer by fighting odors and moisture. Plus, it's made with certified safe materials, ensuring you sleep on a mattress free from harmful chemicals for healthier rest.

The MLILY Twin Mattress in a Box is a medium-firm mattress made with CertiPUR-US certified memory foam and a fiberglass-free FR inner cover. It's designed to provide the perfect balance between comfort and support, and it expands to its original shape within 2 hours of unboxing. Customers have praised its quick expansion, comfortable feel, and lack of off-gassing.

The CRYREINA Hybrid Queen Mattress offers a blend of independently pocketed springs and supportive memory foam, designed to evenly spread your body weight and provide targeted muscle relief for a deep, restful sleep. Its soft, breathable surface made from high-quality polyester fabric promotes airflow, keeping you cool and fresh throughout the night. The individually wrapped springs adjust to your body shape, giving you personalized support and minimizing disturbances from a restless partner. With a medium firm feel, this mattress balances comfort and pressure relief, helping reduce body fatigue and potentially easing back pain, so you wake up refreshed and energized every day.

The MOLBIUS Full Mattress is designed for your ultimate comfort and convenience. Crafted with high-quality materials, this mattress provides a safe and relaxing sleep environment. You can easily set it up on various bed frames, making it a versatile choice for any bedroom. Its medium-firm feel, combined with a unique hybrid design, enhances temperature control and minimizes motion transfer, allowing you to enjoy uninterrupted sleep. With a blend of individually wrapped coils and memory foam, this mattress supports your body’s contours while keeping you cool and comfortable throughout the night.

Experience a cool and breathable sleep with Novilla queen size mattress. The 4-layer all-foam system includes gel-infused memory foam that keeps you cool and an egg crate designed foam layer that increases airflow. The 12'' gel memory foam medium firm mattress distributes pressure and molds to your body, relieving pains and dampening partner's movements. The high-density foam improves durability, supporting proper spinal alignment and preventing sagging and roll-off. The CertiPUR-US Certified foam and skin-friendly rayon fabric cover provide a safe and comfortable sleep environment. This queen mattress in a box is easy to set up and fits all kinds of queen bed frames, even on the floor. Enjoy 100-days free trial and 10-year protection with Novilla.

The EGOHOME 14 Inch King Memory Foam Mattress features cooling fabric with graphene technology, advanced MLILY memory foam, CertiPUR-US certification and the International Chiropractors Association's endorsement for safety and health. Delivered in a box for easy setup and a worry-free 10-year limited warranty is included.

The Avenco Twin Hybrid Mattress offers strong and lasting support with its durable Bonnell spring system, helping you or your child enjoy a comfortable night's rest. It promotes healthy spine alignment by evenly distributing weight, which can reduce back strain and improve posture over time. The mattress also features a cooling NanoGel memory foam layer that helps draw away heat and increases airflow, keeping the surface cool and comfortable throughout the night. Additionally, its soft, breathable cover is gentle on the skin, ensuring a safe and irritation-free sleep environment, especially ideal for kids and families.

The Gelsea Gel Memory Foam mattress offers a balanced medium-firm feel that supports your spine no matter your sleeping position, helping reduce back pain and improve sleep quality. Its memory foam adapts to your body’s shape, easing pressure on sensitive areas like hips and shoulders so you can enjoy uninterrupted rest. The gel-infused layer keeps you cool by promoting airflow and preventing heat buildup, making it ideal if you tend to sleep hot. Plus, it’s made with safe, CertiPUR-US certified materials, ensuring a healthy sleep environment free from harmful substances.