The Women's Apex 3L Jacket is a heavy-duty, waterproof Dermizax 3-ply shell designed for backcountry and on-piste skiing in all conditions. Lighter than an insulated jacket, the Apex provides ample room for layering no matter how many times the weather turns. It's also fully seem-sealed and boasts stretch fabric and a helmet hood with three-way adjustment to help fend off the elements on snowy backcountry days.