HydrX coating " 2,000mm/2,000g/m . Shell - durable 300d sublimated shell with HydrX coating. Lining " FXR embossed nylon taffeta lining. Insulation " 185g combined F.A.S.T. /FXR Thermal Flex insulation value. F.A.S.T. - Advanced flotation assistant closed cell foam insulation system. Front zipper with inner placket, knee height leg zippers, hand pocket zippers with fleece lining, 3M Scotch lite reflective inserts, removable hood. Thermal seat, dry seat and dry knee inserts. Adjustable hem, storm cuffs with boot lace retention system.