Memory Foam Mattress: Get a grey memory foam hybrid sprung mattress. Comfort: Made with your comfort in mind, you should be able to sleep peacefully without counting sheep! Depth: The depth of the mattress is approximately 7 inches with a medium-soft firmness. Size Options: Choose from a small single, single, small double, double, or king size. Support: Using the unique memory foam design, these mattresses help to relieve pressure on your body as you sleep. Keeps Cool: They are also made with a cool touch sleeping surface to help enhance your sleep even more. Grey Memory Foam Hybrid Sprung Mattress | Living Social | Living Social