This deluxe memory foam mattress topper is profiled with a unique 6 zone design at 4.5cm deep for the ultimate in luxury which moulds to the contours of the body offering personalised comfort. Both sides of the mattress topper can be used as a sleeping surface. 6 distinct zones which can reduce tossing and turning and allow the body to rest naturally and wake feeling more refreshed. Light support for the head and feet, medium support for the lower shoulders and legs, maximum support for the top of the shoulders and mid-section which aids pressure relief on sensitive areas. Can aid correct spine and neck alignment. Channel ventilation increases air-flow through the topper.