The AllerEase CleanBoost Soft Waterproof Mattress Protector combines essential protection with a focus on comfort and cleanliness. Equipped with CleanBoost Enzyme action, it continuously reduces household allergens to promote cleaner, healthier sleep. The soft terry fabric provides a comfortable surface while the waterproof layer protects your mattress from unexpected spills and stains. The tightly woven allergy defense fabric prevents allergens from passing through and collecting in your mattress. This protector is machine washable for easy care and backed by AllerEase’s lifetime warranty.