This sweatshirt has been made with a fabric designed using the exclusive RRD "Holystic Technology 2" method that guarantees functionality, style and uniqueness of the product thanks to two components that, joined together, make up the structure: the 48%co 48%pl 4%ea fleece jersey is coupled with 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.