The smooth surface of the Cool-Tech Graphite Mattress Protector is quiet, cool and breathable. Designed to help you sleep cool and promote a safer sleeping environment, the high-performance cooling fabric and breathable construction helps dissipate heat and promotes a cooling sensation as you sleep. The mattress protector features a waterproof barrier that blocks stains and spills from seeping into the mattress and prolongs the life of your mattress. Feel the amazing difference with the Cool-Tech Graphite Mattress Protector!