The king size duvet features an 80% duck down fill within an internal box construction that distributes warmth evenly and maintains the fill's position over time. Its 230 thread count cotton casing is breathable and down-proof, with piped edging and natural temperature-regulating properties suited to year-round use. The 10.5 tog rating offers a lighter warmth level, and the sustainably sourced fill carries Nomite certification for those with dust mite sensitivities.
