Protect your mattress from everything with our Cooling Fitted Mattress Protector—a must-have with any mattress in your home with its protective barrier for the top and all four sides. Made with a breathable polyester and nylon blend.Offers premium protection against moisture, allergens, dust mites, mold and mildew.Smart-tech Cooling Fabric draws away heat and regulates temperature.Comfortable style that won’t change the feel of your mattress.