As you sleep your body gives off heat that's why our Premium Mattress Protector is specifically designed to prevent these issues. This will keep you healthy, clean and fresh after a long night's sleep. The fabric on this protector will provide you heavenly comfort and its layers will protect your mattress from any liquids. Made of premium polyester microfiber and polyurethane lining, bring you a soft & silky feel of nature. Also it comes with a zipper to keep the mattress 100% protected from all angles and do not worry about the cleaning because you can easily wash it with no trouble or headache.