Light and Summery, 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 4, making the duvet suitable for Summer use.New white European Doen and Feather (70% / 30%)Natural filling4 togMachine Wash 30°CCotton casingFeather & Down Shop At House Of Fraser