4-season duvet suitable for moderate climates. made with 200 gsm silicone hollow fiber. softwarm thermoregulating technology: the fiber adapts to body heat, creating an insulating layer against the cold. light and soft. check stitching: keeps the filling in place and provides an elegant design. hygienic and breathable filling, reduces bacteria and mites. machine washable on gentle cycles with cold water. oeko-tex certified: 100% safe materials and free of harmful substances. dimensions: 220 x 240 cm