At 5cm deep this mattress topper offers a medium layer of additional comfort and luxury for your mattress. The 5cm 60kg Double Memory Foam Mattress Topper is available with a choice of covers including Essentials poly-knit, CoolMax®, Outlast®, or as foam only (no cover). Outlast® Cover: The unique fabric draws heat away when your temperature rises, the heat energy is stored, and then released when you begin to cool down, keeping your body not too hot, not too cold, but just right during the night. This regulation of body temperature means you're less likely to wake during the night, which ensures the deepest sleep possible. CoolMax® Cover: The CoolMax® fabric is made from unique fibres which allow air to permeate and reduce heat and moisture build up, meaning your body stays cool and dry throughout the night. A memory foam topper provides comfort for your whole body during the night, meaning you can wake up feeling refreshed and free of any minor aches and pains. Memory foam also provides relief for your pressure points, which encourages healthy blood circulation, as well as reducing the need to toss and turn during the night, meaning a deeper and more restful sleep. Manufactured in the UK with quality raw materials and detailed finishing, you can purchase your mattress topper with the confidence of a 12 month manufacturer's warranty from one of the UK's leading memory foam mattress and topper manufacturers. Please be aware that a memory foam mattress topper cannot solve the problem of a dipped or damaged mattress, but offers additional comfort and pressure relief to a firm or tired mattress. If your mattress is in bad condition and has any lumps or dips, then we recommend that you consider a new mattress for a better night's sleep.