Our time-tested, most popular insulated ski jacket with 4-way ultra-stretch fabric that easily moves with you. Stretch-fit hem, powder skirt, and detachable hood keep the cold out, while KJUS FAST Thermo Core™ insulation keeps the warmth in. Ventilation from KJUS AC-Vent™ technology in the adjustable cuffs enhances breathability to keep you comfortable when the activity level increases.