A traditional pillow tends to lose its shape over time and trap heat. The Tempur-pedic Breeze Pro-Hi Cooling Pillow in White, Queen is formed from a single piece of adaptable memory foam that changes to support your shape and sleep position. Gel sheets on the top and bottom of the pillow keep you cool for an uninterrupted restful sleep. Product Details: • Cooling gel sheets on both sides of the pillow ensure that both sides are the right side of the pillow • Single piece of memory foam material keeps the pillow shape uniform • Strong seams make the pillow attractive and durable