Whether you’re climbing a jumbled icefall or rappelling out of a long couloir this glove provides excellent cold-weather dexterity. Seam guard protected thumbs prevent ropes and ice tools from wearing in the most critical of areas. A waterproof AlpenGrip® palm withstands rope abrasion. The liner is insulated with 5 oz. PrimaLoft® on the back of the hand and thumb while Moonlite Pile fleece functions as no-slip insulation on the palm.