3" Gel Memory Foam with 3M Cover Mattress TopperTransform your mattress from ordinary to extraordinary with our Sleep Philosophy 3" Memory Foam Mattress Topper. Our topper features 2. 5 lb. density temperature control memory foam that adjusts to your body temperature to help alleviate pressure points and relax muscles for a more soothing nights sleep. Memory foam is resistant to dust mites and is naturally antimicrobial. It also features a 3M Scotchgard Moisture Management Treatment that wicks away