liner: 96% poly/4% spandex w/100% poly fleece, 7.5 oz./yd2/255gsm; liner jacket LINING: 100% polyester tricot in sleeves; SHELL: 100% polyester pongee, 4.6 oz./yd2/155 gsm; SHELL LINING: 100% polyester taffeta with embossed print ; UTK 2 temperature range