Add decadent luxury to your master bedroom with a king-size memory foam mattress. Renowned for its sleep-friendly features, memory foam aligns the spine, moulds to your body, evenly distributes your weight as you sleep, and relieves any pressure placed on your joints with soft cushioning material. Choose a firmer mattress for extra support, or a softer style for a cosier sleep. Indulge in more space, maximum comfort, and a range of sleep health benefits - and shop a range of king size memory foam mattresses at British Beds Direct.