Sealy Posturepedic mattress protectors are made with the knowledge of mattress needs and comfort in mind. The Sealy Posturepedic Optimum Cooling Comfort Mattress Protector by DOWNLITE is their most popular mattress protector, boasting some advanced technology that will both protect your mattress and improve its comfort. The Sealy Optimum Cooling Comfort Mattress Protector is designed to extend the comfort life of your mattress by keeping it clean and safe from spills and other accidents. This mattress protector is made from a soft and durable polyester knit fabric combined with Optimum cooling technology that will help you maintain a comfortable temperature throughout the night. These materials are hypoallergenic and the mattress protector features a waterproof polyethylene laminate backing to defend against spills and staining. Machine washable, this mattress protector is much easier to keep clean and take care of than your mattress itself. The Sealy Posturepedic Optimum Cooling Comfort Mattress Protector by DOWNLITE is available in the Twin, Full, Queen, and King sizes. This product is also backed by a 1 year manufacturer warranty so you can be confident it will keep your mattress investment protected. So if you are shopping for a mattress protector to help extend the life if your mattress, or a mattress cover with cooling properties to help combat overheating and night sweats, check out the Sealy Posturepedic Optimum Cooling Comfort Mattress Protector for both of these great benefits in a single soft and durable cover.