B.sensible. Award winning B.sensible Duvet cover is a new innovative range of beautifully soft, breathable, waterproof bedding for anyone. Made from Tencel a 100% natural fibre that comes from eucalyptus trees. It is the first 2 in 1 Duvet cover protector that acts like a second skin and is as soft as silk and as cool as linen. Highly recommended particularly for people with sensitive skin. B.sensible waterproof, breathable Duvet cover comes in a selection of sizes from Toddler bed to Super King size .B.sensible sheeting can be machine washed up to 90 degrees and tumbled dried 70 degrees. Zip closure for ease of use. For more waterproof and Tencial products please see the other B.sensible listings. B.sencible products are made in Spain to the highest quality.