Water resistant & water repellent. Polyester fill with gray jersey knit lining. Rib knit collar, cuff & back waist. Hand warmer pockets. Diamond quilting secure the 100% nylon taffeta shell to the gray jersey knit backing with a 5 oz. polyester fill. Rib knit collar, cuff,& back waist. Front hand warmer pockets. (100% Polyester Fill, Lining: 65% Polyester / 35% Cotton).