400g fiber duvet recommended for winter and for rooms with cold temperatures Made with a dermoprotective Aloe Vera treatment with soothing and refreshing properties optimal for people with sensitive and atopic skin, which can be used with or without duvet cover The combination of Ecolofil siliconized hollow fiber with soft touch to down and Silktouch perched microfiber provide comfort and breathability for a Proper rest Easy maintenance, as it can be machine washed and dried at low temperature It is recommended to wash it with several tennis balls so that the filling does not fall asleep It is a fibre duvet that has an Oekotex certificate (20120k0516-AITEX), which guarantees its manufacture without harmful substances