Chamlang series products are named after a mountain top in Nepal. The North Face has chosen a highly durable surface fabric and three-layer structure for these products, making it easy to predict they'll have a long service life. In addition this product belongs to the Summit Series, which as proven its toughness over the years. Summit Series products will serve you in some of the most demanding mountain conditions. Combine with weather-specific mid and base layers and go for it! - Waterproof, windproof, breathable Futurelight three layer material - Adjustable, helmet-compatible hood - The ridge of the shoulder is seam-free, for comfort when carrying a backpack - Excellent freedom of movement thanks to the pattern - Sprayproof main zipper - The hand pockets are situated in such a way they can be used even when wearing a climbing harness - Ventilation zips in the armpits - Velcro cuffs - Two outer pockets, one inner pocket