Features of this Orthopaedic Mattress The deep, luxurious layer of high-density memory foam moulds to the contours of your natural shape during the night, helping to relieve pressure points and ease joint pain as you sleep. The reflex foam base is castellated to assist with pressure reduction and offer maximum support. Finished with a luxury quilted cover, this is one of our bestselling orthopaedic memory foam mattresses. Why Choose Memory Foam? With memory foam being naturally resistant to dust mites and hypoallergenic, it is also a great choice for those with asthma or allergies. Our Classicpedic memory foam mattresses are some of our most popular products!