Sizing: In sizes single-super king! Goose feather duvet: Made with super-soft, natural goose feather (85%) and down (15%). Duvet: Get a 10.5 tog duvet. 100% microfibre: With a 100% microfibre downproof. Thread count: 300 thread count. 10.5 Tog Goose Feather & Down Duvet | Living Social