100% Polyester: The noiseless polyurethane backing provides top protection against liquids, stains and allergens.
Combed Cotton Top: breathable combed cotton terry surface wicks away moisture and keeps you comfortable. It effectively protects you from stains so you can even naked-sleep and skin-friendly
360°protection: Encases your mattress FIVE SIDES(not bottom) with a smooth, light weight fabric to form a reliable barrier against allergens