DODO duvet in 100% polyester hollowfibre silicon for extra comfort. 500 g/m²: warm duvet, suitable for cooler bedrooms (15°C to 16°C maximum).Microfibre cover 50% cotton, 50% polyester, 80 g/m², 68 threads /cm², 100% polyester. Straight stitching. Taped edging strengthened with double stitching. Washable at 60°C. Supplied in a case.