Combination Design: A combination of Extra thick mattress topper and cooling foam provides enhanced softness and support. 2 inch of slow-rebound memory foam deliver better body support and contouring, relieving pressure Waterproof Layer Cover: The top layer features an extra-thick mattress cover, while the bottom is waterproofed to better handle unexpected situations and protect the foam Soft and Cozy: The fabric is made of 3D embossed material with added cooling agents, offering a soft, three-dimensional texture that is comfortable and breathable Made in Green: Certified by MADE IN GREEN and CertiPUR-US, making it safe and friendly for babies, children, and pets Care Instructions: The pillow top mattress topper is easy to care for and can be machine washed. Do not iron or tumble dry at high temperatures. (The foam is not machine washable.)