The Coolmax Superior luxury Quilted Memory Foam Mattress is a medium feel foam mattress which ensures you sleep comfortably whatever the weather. This is thanks to the luxury Quilted mattress cover, which controls your night-time temperature by storing & releasing excess body heat when you need it. Supportive Memory Foam The luxurious, high density Coolmax memory foam layer moulds to the contours of your body, relieving pressure points & easing joint pain. Below, a deep layer of durable reflex foam provides support. Cooling Coolmax Technology This mattress comes with a Coolmax luxury Quilted mattress cover. luxury Quilted is a smart fabric which uses your body heat to regulate your sleeping temperature, so your slumber isn't disturbed because you're too hot in the summer or too cold in the winter. Easy Delivery Memory foam is naturally resistant to dust mites, & is both hypoallergenic & antibacterial. & to make the delivery process easier, the Coolmax Superior luxury Quilted mattress is delivered rolled for easy handling within 1-3 working days.