The Cool Max® Performance 250 Kids Single Pocket Memory Mattress comprises 2.5cm of high density 50kg/m³ memory foam & a 12.5cm pocket sprung base. The 800 individual pocket springs react to the movement, weight & shape of your child's body to provide the optimum level of support. If you are looking for a mid range pocket sprung memory foam mattress with cooling properties & a good level of support for your child, then this mattress is an ideal choice. The Cool Max® Performance mattress cover is removable & washable, & helps solve the problem of overheating during the night. It 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 little one's body will stay cool throughout the night. With a memory foam mattress your child will be encouraged to sleep through the night, & wake up alert & ready for the day ahead. The memory foam layer provides comfort & support, & works in harmony with your child's body to ensure that they are sleeping in the correct anatomical position. Memory foam also offers relief for pressure points, which encourages healthy blood circulation, as well as reducing the need to toss & turn during the night, for a deep & restful sleep. The pocket sprung base on this mattress provides a comfortable feel, & features 800 individual springs each encapsulated in a fabric pocket. Unlike interconnected coil mattresses, pocket springs work independently of each other, & the flexibility in the pocket springs allows the mattress to respond to the shape, weight, size, movement & sleeping patterns of your child. This mattress is hypoallergenic & antibacterial, & also inhibits the development of dust mites, meaning it's the perfect sleep environment for sufferers of allergies & asthma. You can purchase your child's mattress with the confidence of a 5 year manufacturer's warranty from one of the UK's leading memory foam mattress manufacturers.