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.