Breathable, Waterproof Mattress Protector (Zippered) - California King Size

The polyester top is laminated to a breathable, waterproof, urethane barrier for a lightweight and comfortable cover that stays cool in the summer and warm in the winter. The durable rustproof zipper holds this cover securely in place but allows for easy on and off. Features waterproof top and bottom with cotton sides. Dries quickly in one dryer cycle.