The 5.0 Dri-Tec performance mattress protector’s unique and durable channel-weave fabric construction allows for enhanced airflow and heat dissipation to regulate your body temperature for maximum comfort and recovery. It not only protects your mattress from stains and fluids, but the Dri-Tec fabric surface wicks away heat and moisture to keep you cool and dry while you sleep. The soft and flexible surface reacts with your motion, while the waterproof invisible barrier won’t affect the feel of your mattress.