The Coolflex Vibrance Reflex Mattress with CoolPlus is an excellent value coil sprung model with a layer of reflex foam, sure to offer you a great night's sleep. It has a 13 gauge spring system, and high quality reflex foam for increased performance and lasting durability. It also comes with a moisture management breathable comfort knitted cover for outstanding sleeping support and total comfort The Coolflex Vibrance Reflex Mattress is finished in an innovative fibre that keeps skin cool and dry and allows you to sleep at your correct body temperature.