The Super King Cool Max® Superior Memory Foam Mattress is 20cm deep & comprises a 7cm luxury layer of memory foam upon a highly resilient & durable reflex foam base, offering you a supportive place to sleep. The high performance combination of comfort & support ensures you get a deep & rejuvenating night&39s sleep. The Cool Max® Superior is a great choice if you want the deepest, supportive base available, & you want to keep cool at night. The Superior features a removable & washable Cool Max® mattress cover for supreme luxury & comfort. Solving the problem of overheating during the night, the Cool Max® cover is made from a fast drying, breathable, fabric which resists fading, shrinking & wrinkling. The Cool Max® fabric is made from unique fibres which allow air to permeate & reduce heat & moisture build up, meaning your body stays cool throughout the night. The temperature sensitive memory foam layer provides comfort & support to your shoulders, back & hips, & works in harmony with your body to ensure that you are sleeping in the correct anatomical position, meaning you can wake feeling refreshed & free of any minor aches & pains. Memory foam also offers relief for your pressure points, which encourages healthy blood circulation, as well as reducing the need to toss & turn during the night, meaning a deeper & more restful sleep. The Cool Max® Superior Memory Foam Mattress is hypoallergenic & antibacterial, & also inhibits the development of dust mites, meaning it&39s the perfect sleep environment for sufferers of allergies & asthma. Manufactured in the UK with quality raw materials & detailed finishing, you can purchase your mattress with the confidence of a 5 year manufacturer&39s warranty from one of the UK&39s leading memory foam mattress manufacturers. Foam colours may differ from those illustrated