The Arcteryx Alpha SL Glove is designed to be an incredibly dexterous and tight fitting glove ideal for those pushing hard on technical alpine and ice climbs. Constructed using 3 Layer Gore Windstopper the Alpha SL is completely windproof as well as being able to shed water easily, though it is not fully waterproof. The palm and fingers are leather, to give excellent feel through the glove whilst remaining durable. The inner is a polyester fleece, which provides a soft feel for your hands and gives insulation from the cold. It has been specially constructed to provide near zero resistance to closure, so the glove provides a good level of grip on a variety of surfaces, be it rock or your tools handles. To secure the glove to your hand, there is a pulley adjustment system which, when tightened, keeps the glove in the same place. Arcteryx Alpha SL Glove Features N72s 3L Gore Windstopper Leather palms and fingers Polyester fleece insulation Pulley adjustment system locks Very low volume Fit:Next to skin Weight:85g Arcteryx Alpha SL Glove