Handmade in Devon using wool from pure breed flocks, these duvets have 100% wool filling and a soft 100% natural cotton casing. They are also a sustainable product: after the sheep are shorn of their wool, they wander free in the pasture, and Devon Duvets use only this sheep's wool. The unique natural properties of wool resist dust mites and could help relieve allergies. These premium duvets, pillows and mattress toppers will also breathe more, allowing the body to regulate its own temperature. And washing is easy, just throw it in your machine on a wool setting and line dry!