Sleepyhead Sanctuary Twilight MediumSink into the natural comfort of a luxurious silk quilt combined with layers of breathable, cooling titanium and gel infused memory foam. At the heart of this medium feel mattress is the revolutionary Sensorzone support system, which integrates springs and foams in a single unit that evenly distributes weight and minimises partner disturbance for the ultimate nights sleep. Features: Climatex Quilt with Silk Lustrous natural silk fibres between layers