11 oz/yd (US), 18.4 oz./L yd (CA), 3-Layer 96/4 polyester/ spandex bonded to 100% polyester fleece with inner membrane8,000 mm waterproof rating800 g breathability ratingUTK 1 temperature range: 42F to 11F / 6C to -12CWater resistant zippers in front pockets Laser cut pocket trim with heat set textured overlayThermal retention shockcord hem