Light and Warm, the filling consists of new white European down and feather (70% down / 30% feather) Class 1, DIN EN12934. The casing is made from cotton percale of 233 thread count, it is down proof, box stitched and if finished with piping. The Tog rating is about 10.5, making the duvet suitable for use from the Autumn through to the late Spring.New white European Doen and Feather (70% / 30%)Natural filling10.5 togMachine Wash 30°CCotton casingFeather & Down Shop At House Of Fraser