Enjoy the luxury and comfort of pure cotton with our Cotton Fresh Silver mattress protector, with its 100% cotton jersey topping its cool and comfy and a great addition to any mattress. Also being breathable and waterproof and completely machine washable. This mattress protector also helps with moisture control and protects you from dust mites. This mattress protector covers you for 5 years when purchased with a mattress for stains and accidents.