"From HOMESCAPES, this 13.5 tog Duvet combines a mulberry silk and polyester blend with a 100% cotton cover for a cosy, breathable feel through the colder months. Designed for autumn and winter, the heavyweight warmth is balanced by silk’s natural temperature regulation and moisture-wicking properties, helping you stay comfortable overnight without overheating. The filling is evenly blended with 50% mulberry silk for softness and breathability, alongside 50% luxury polyester for insulation, durability and easy care. Silk’s naturally occurring sericine also makes this Duvet a considered choice for allergy sufferers, with hypoallergenic, anti-dust mite qualities. Finished with a 200 thread count cotton cover, it offers a smooth sleep surface to complement your bedding. Key features 13.5 tog rating, suited to autumn and winter Filling: 50% mulberry silk and 50% luxury polyester blend Cover material: 100% cotton with 200 thread count Hypoallergenic and anti-dust mite properties Naturally moisture-wicking and temperature regulating Pack includes 1 Duvet (bag not included) Sizing Single: 135cm x 200cm (54"" x 79"") Double: 200cm x 200cm (79"" x 79"") King Size: 230cm x 220cm (90"" x 87"") Super King Size: 260cm x 220cm (103"" x 87"") Please note Bag not included Care Machine washable at 30°C. Tumble dry with care."