liner: 100% polyester anti-pill spun fleece, 8.1 oz./yd2/273 gsm; SHELL: 100% nylon Supplex®, 4.4 oz./yd2/150 gsm ; LINING: 100% polyester mesh in upper body; UTK 2 temperature range:; 32°F to -5°F / -0°C to -21°C; warmth attributes:; fully seam-sealed waterproof shell; storm flap with zippered security pocket; inside placket ; thermal retention shockcordat hood and hem (shell); thermal retention shockcordat hem (liner); shell features:; 3M Scotchlite™ reflective piping ; zip-off hood ; side front zippered vents; 3M Scotchlite™ reflective piping on collar