New with tags never worn. Ski shell designed by Backcountry and Flylow Gear Polartec Neoshell is reliably waterproof and air permeable Ventilation zippers under each arm amplify airflow Athletic fit with articulated design for free movement Waterproof chest pockets are accessible with backpacks on Helmet-compatible hood and adjustments at hem and cuffs solidify coverage The Grizzly Gulch's thin, light, 3-layer construction includes a waterproof, air permeable Polartec Neoshell laminate—one of the few waterproof membranes that’s actually air permeable. Unlike standard breathable membranes, Polartec Neoshell starts to breathe the moment you put the shell on. Standard breathable membranes don't start breathing until after you work up a sweat, which can be detrimental when you're sweating on a skin track in freezing temperatures. The Grizzly Gulch Jacket doesn’t exactly eliminate all the sweat dripping down your face when you’re tackling steep skin tracks, but it does allow all that moisture to vaporize off your body so you don’t freeze and sweat at the same time. And as for the downhill, the Grizzly Gulch Jacket sheds all the powder shots and snowspray coming your way, so you feel comfortably dry and fresh for another lap.