Full XL Mattress, 12 Inch Cooling Gel Memory Foam – Medium Firm Hybrid Mattress in a Box, Fiberglass-Free, Soft Knit Cooling Cover, Motion Isolation, CertiPUR-US Certified, 80”L x 54”W,Black

Product description

12-Inch Hybrid Mattress- Sleep Deeply Live Vibrantly

Cradling Comfort

Neohavn newly upgraded memory foam absorbs pressure from your body and joints, helping to relieve pain.

Hybrid Technology

The perfect combination of memory foam and spring system delivers ​​responsive support​​ and ​​effective pressure relief​​, giving you a ​​premium sleep experience​​.

Ergonomic Support

Our advanced ​​5-zone supportive core​​ dynamically adapts to ​​each pressure point, contour, and curve​​, ensuring ​​full spinal support​​ throughout the night

​​Craftsmanship in Every Layer​​ – Designed for Truly Tranquil Sleep

​Safe Mattresses

Our mattresses feature certified foams, crafted to meet rigorous safety standards. These materials are designed to provide a soothing sleep surface with a focus on thoughtful, responsible composition.

Individually Wrapped Coils

Individually wrapped coils actively conforming to your every move and position for personalized comfort.​​

Fiberglass-Free Design

Our mattresses are crafted in a facility that avoids fiberglass, incorporating fire-retardant yarn and a rayon barrier into the construction.

Durable Construction

The Neaohavn hybrid mattress undergoes rigorous testing, with results indicating it is built to maintain performance for 10+ years.

365-NIGHT FREE TRIAL –We know that finding the perfect full xl size mattress takes more than a quick test. That’s why we’re giving you a full 365 nights to sleep on this mattress, in your own home and your schedule. No rush and pressure.
CertiPUR-US & OEKO-TEX Certified: 12 inch full xl hybrid mattress adopts fiberglass-free inner protective cover, mild and safe to use. The certified foam materials pass strict quality inspection, free of formaldehyde and heavy metal ingredients. Made to global standards, the foam mattress stays stable and clean for daily use.
Self-Developed Cool Fabric: The cooling gel mattress full xl uses custom cool knit fabric with premium cooling fibers. The hybrid full xll mattress offers an instant cool touch, great softness and consistent air circulation. The ventilated surface quickly releases excess heat to maintain a comfortable cool sleeping temperature.
Soft Yet Supportive – 87% of customers rate the Neohavn full xl mattress 80 x 54 medium to medium-firm—the perfect balance of comfort and support for your spine. Engineered with our High-Compression Spring System (shorter coils for stronger support) and an extra-thick adaptive comfort layer that contours to your curves
Less Interference & Pressure Relief: Our full xl mattress in a box minimizes sleep disruptions. Combined coil and memory foam delivers solid motion isolation for undisturbed rest with partners or pets. Reinforced edges on this 12 inch mattress full xl add extra sleeping room with stable quiet support.
Confident Purchase & Boxed Delivery​ – Your Neohavn mattress arrives compressed in an easy‑handle box for simple setup, fitting smoothly through tight spaces. It fits all common bed bases (box spring, floor, slatted base, flat platform) and comes with a 10‑year warranty. If not fully satisfied, our support team will work with you to make it right.