How much do you value a good night\'s sleep? Sleeping well and waking up refreshed every day makes life a lot easier. Our 4 seasons duvets will give you a wonderful sleeping experience! You can use the light one on warm summer nights, the heavy one on milder nights and then press them together with the buttons for when you need some extra warmth on cold winter nights. The duvet is made of soft, brushed microfibre with a hollow fibre filling. It is machine washable at temperatures above 60 °C, a temperature that kills dust mites, which makes it hypoallergenic. Delivery includes 2 duvets.