3" Gel Memory Foam with 3M Cover Hypoallergenic 3" Cooling Gel Memory Foam Mattress Topper with Removable Cooling CoverTransform 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