Power Chill California King Size Waterproof Mattress Cover, Soft Cooling Protector with Breathable Fabric

Features Cool-Hex technology to turn heat into cooling comfort for a more refreshing sleep. Soft and breathable fabric made from 90% nylon and 10% spandex with high breathable TPU lamination. Waterproof barrier protects against spills, moisture, and allergens for a cleaner, safer sleep environment. Extra wide elastics on all sides provide a secure fit for deep pocket mattresses up to 15". Machine washable for easy maintenance and includes stain release treatment to prevent odors.