The Soothing Cool® Plus Mattress Topper starts with cool-to-touch fibers that won’t wear or wash out of the breathable cover. Moisture-wicking technology helps to provide a cooler, drier sleep space night after night. Underneath, soothing gel-infused memory foam continuously reduces heat for longer periods of deep sleep. Memory foam adapts to cradle your body with personalized pressure relief. It also encourages full body alignment in any sleep position. Whenever you’re ready to refresh your topper, simply throw the cover into the washer and dryer for countless nights of soothing sleep.