The Clean Rest Plush Quilted Mattress Protector is a guarantee pure waterproof sleep surface, essential to protect your mattress while being completely breathable. The Quilted Protector provides an additional layer of cushion for a premium comfort while still protecting your mattress with its MicronOne allergen barrier fabric which protectors your mattress from harmful allergens like dust mites, pet dander, and bacteria. The waterproof membrane is also highly breathable and is soft, quiet and cool to promote a cool night's sleep.