PLUSH FEEL - Conforming Support - Featuring a 3" layer of ventilated React foam technology for conforming pressure relief, this plush mattress cradles your body for a deeper, more restorative sleep. BUILT FOR BREATHABILITY - Continuous Airflow all Night Long - Ventilated foam and breathable Air-X mesh sides keep air flowing in and around the mattress to help your body regulate its temperature while you sleep. COOL-TO-THE-TOUCH - Instant-Cooling Cover - Sleep hot? Ver-Tex is designed to keep you cool throughout the night by dispersing heat away from your body and preventing overheating before it starts. Durable Support Base - Each mattress consists of a high-density, durable base that provides foundational support for added comfort. Ideal For: Warm/Hot Sleepers - Prefers Memory Foam Feel. Our plushest feel yet. The Luxury Sport Xtreme Performance Mattress is a luxurious memory foam mattress that is made to keep you cool while sleeping. With our exclusive, instant cooling fabric and breathable mesh for continuous airflow, the Luxury Sport Xtreme is designed to help you sleep better so you can perform better. All of our mattresses are engineered with foam that is CertiPUR-US certified.