The Silentnight Airmax Sheet set features our unique Airmax technology to promote breathability and reduce overheating. The edges of the pillowcase and fitted sheet include air mesh walls that allow heat to escape to keep you cool and comfortable as you sleep. Crafted with 60/40 cotton and polyester, this blend offers the great breathability of cotton with the durability of polyester. Soft to the touch for a blissful night\'s sleep.   Silentnight are the UK\'s most trusted sleep brand with over 75 years\' experience in creating products to help the whole family get that \'great sleep\' feeling.