About This

• 365-NIGHT RISK-FREE TRIAL – Still on the fence? Take all the time you need. We get it—finding the perfect twin xl mattress takes more than a quick test. That’s why we’re giving you a full 365 nights to sleep on it, in your own home, on your own schedule. No rush, no pressure, and no hidden risks.
• CertiPUR-US & OEKO-TEX Certified – Rest easy knowing your 12-inch twin xl size mattress is wrapped in a fiberglass-free flame-retardant inner cover—effective and gentle for every sleeper. Inside, our CertiPUR-US certified foam undergoes rigorous testing to avoid harmful off-gassing and substances like formaldehyde, mercury, and other heavy metals. We meet and adhere to strict global safety and manufacturing standards, so your sleep stays pure, night after night.
• Self-Developed Cool Fabric – Cool to the touch, crafted for breathable comfort all night. Our knit cover feels cool from the moment you lie down, woven with breathable cooling fibers that boost softness and airflow. It creates a breathable microclimate that wicks warmth away with every shift, actively moving excess heat from your body to keep you cool, comfortable, and perfectly rested.
• Soft Yet Supportive - 87% of customers rate the Neohavn twin xl mattress 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 and Pressure Relief – Helps reduce sleep disruptions. The perfect fusion of our coil support system and memory foam isolates motion, keeping you and your partner (or pets!) undisturbed. Reinforced edges prevent edge collapse while expanding your usable sleep surface—delivering stability, quiet support, and lasting durability.
• 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.

Overview

• Brand : Neohavn
• Size : Twin XL
• Product Dimensions : 80"L x 39"W x 12"Th
• Item Weight : 55 pounds
• Item Firmness Description : Medium Firm
• Top Style : Euro Top
• Cover Material : Polyester Blend
• Number of Layers : 2
• Fill Material : Memory Foam
• Weight Limit : 400 pounds