Home Mattresses Memory Foam Mattresses Memory Foam Mattresses Your body heat causes memory foam mattresses to mould to the shape of your body, improving your posture for a peaceful night's sleep. Shop our collection of ppocket sprung mattresses with memory foam or memory foam mattresses, without springs, built with layers of memory foam. Available in standard UK, EU and special bed sizes, with FREE delivery in England and Wales. Contact us to learn more. There are no products matching the selection.