HydrX Pro 10,000mm / 8,000g / m2 Shell - M-Series Omni-Stretch 300d polyester shell with HydrX Pro laminate Lining - nylon taffeta lining with sherpa fleece center back panel FXR Dry Vent system - snowproof and moisture resistant chest pocket vent F.A.S.T. 3.0 - 250g combined F.A.S.T. / FXR Thermal Flex insulation value YKK Vislonfront zipper Heavy duty #8 waterproof zippers at chest pocket YKK zippers at hand pockets Cold stop front placket with magnetic / snap closure system Removable / adjustable hood Adjustable windskirt Shock-cord adjustable collar and hem Adjustable cuffs with lycra inner cuff extensions Reflective inserts