Fall into a cradling memory foam top that hugs your body all night long, so you wake up refreshed and ready to take on the day. This memory foam mattress combines distinct layers of foams—including a top layer infused with CopperChill—to provide comfort and support for all sleepers, and the 12-inch silhouette has more foam for an extra snuggly experience. When your Mattress-in-a-Box arrives, simply place the mattress on your bed, remove the packaging, and allow time for the bed to decompress and expand to its comfortable shape.