LINING: 100% polyester taffeta; INSULATION: 100 gsm in body; 80 gsm in hood and sleeves; 6% spandex bonded with membrane, 5.3 oz./yd2/180 gsm; 96% polyester/4% spandex bonded with 100% poly - fleece; 8.8 oz./yd2/300 gsm; 2-layer performance 4-way stretch ; 8,000 mm waterproofness/800 g breathability; UTK 3 temperature range:; 30°F to -9°F / -1°C to -23°C; warmth attributes:; inside storm placket with fleece chin guard; zip-off thermal hood withrigid peak; thermal fleece-lined collar; adjustable fleece-lined cuffs with tabs and gussets ; lower concealed zippered pockets ; reverse coil zippered pocket on right chest with zipper garage; inside security pocket with audio port ; thermal retention shockcord at hood and drop back hem ;