The Mammut Haldigrat GTX HS Thermo Hooded Jacket is a lightweight, packable thermo hardshell engineered to keep skiers warm on cold chairlift rides and sub-zero bluebird days in the backcountry. Built with a waterproof GORE-TEX shell paired with Polartec Alpha active insulation, this jacket shields against extreme cold while allowing airflow to maintain temperature during higher-output movements. Outfitted with ski-specific features like a zip-off snow skirt, dedicated pass pocket, and an integrated RECCO reflector, this athlete-tested jacket delivers dynamic warmth and protection for demanding mountain conditions. Best Use: Skiing, Freeriding, Backcountry Fit: Snow Sports Regular Waterproofing Rating: 28,000 mm Breathability: RET < 13 m^2 Pa/W Insulation: Polartec Alpha Active Insulation Membrane: GORE-TEX 2-Layer (80% Polyethylene, 20% Polyurethane) Main Fabric: 100% Recycled Polyamide (70D x 70D Denier) Lining Fabric: 78% Recycled Polyester, 22% Polyester Weight: 750 g Safety System: Integrated RECCO Reflector Mammut embroidered logo Dual-sided hem adjustment Adjustable hook-and-loop cuffs Zippered inner storage pocket Ski pass pocket on the wrist with water-repellent, concealed YKK zipper Two zippered chest pockets Strategically placed top stitching for increased tear strength at critical seams Zippered underarm ventilation for rapid heat release Helmet-compatible 1-way adjustable hood featuring a reinforced peak Two climbing harness-compatible front pockets with water-repellent #5 YKK VISLON AquaGuard zippers 2-way #5 YKK VISLON center front zipper with easy-repair zipper slider, concealed by a large protective cover flap Zip-off snow skirt featuring an anti-slip grip and double-button placket for customized adjustment and weather protection