96% polyester 4% spandex w/100% polyester fleece; 8.8 oz./yd2/300 gsm ; 9 oz/yd² / 298 gsm, 3-Layer 96% polyester, 4% spandex bonded to 100% polyester fleece with inner membrane; 8,000 mm waterproof rating ; 800 g breathability rating; UTK 1 temperature range:; 42°F to 11°F / 6°C to -12°C; warmth attributes:; fleece chin guard; brushed tricot-lined collar and pockets; thermal retention shockcord at hem; center front reverse coil zipper with flat reflective piping; laser cut/welded chest pocket; embossed tonal print sleeve inserts; flat reflective piping on back collar and shoulder seams ; two lower front concealed zippered pockets