Find the best memory foam mattress or bed for your needs. Enjoy the feel of a supportive memory foam mattress or bed that perfectly conforms to the shape of your body. Choose between single, king single, double, queen, king or super king memory foam mattresses in a variety of feels. We’ve got everything from single memory foam mattresses suitable for kids through to adjustable-friendly king size memory foam mattresses perfect for couples who like to spread out. Not sure whether you need a queen size foam mattress or a king size foam mattress? Our handy Mattress Selector can help you decide.