Enjoy a great night’s sleep night after night with a memory foam mattress topper. Temperature-sensitive bedding accessory has a gel-like feel that softens with the warmth of your body. Mattress topper features a 4-pound density. Recognizes shape and pressure points. Adjusts to distribute body weight evenly. Softens and conforms to the body. Made of high density solid visco-elastic memory foam. Measures 3 inches thick. Click here to go to Overstock.com. $123 + Free Shipping.