This garment was made with a fabric designed using the exclusive RRD "Holystic Technology 2" method which guarantees functionality, style and uniqueness of the product thanks to two components that, when joined together, make up the structure: the velvet-effect stretch fleece is joined externally to an elastic, breathable, wind and water proof polyurethane membrane capable of ensuring a resistance of 5000 mm of water column, guaranteeing warmth and ease of movement. Inside, a coupling system makes it "inner" compatible.