Sleep well: For a great nights sleep every time! Quilted: With a deep quilted top panel. Quick delivery: Delivered rolled and vacuum packed. Memory sprung mattress: Get a brilliant 'Cool Blue' mattress. Sizes: Choose small single, single, small double, double or king. Cool Blue: 3D vented border and a layer of 'Cool Blue' memory foam to help maintain a pleasing body temperature. Cool Blue Sprung Memory Foam Mattress | Living Social | Living Social