Designed to conquer the outdoors and designed the lightweight Keystone Shell Pant to be ready for trail days, powder runs, and anything else you throw its way. In wet weather, the Keystone Shell keeps you dry and comfortable with features like HydroBlock® Sport 10k/10k waterproof/breathable fabric and Skier Critical™ seam sealing. Full-Motion™ articulation provides mobility, and zipper handwarmer pockets offer just-right storage without bulk.