The Arc'teryx Konseal SL Pullover Hoody delivers precisely what serious climbers need: lightweight warmth that moves with you on the wall without compromising durability. This technical fleece hoodie features strategic stretch nylon reinforcements at the shoulders, arms, and waist where your body contacts rock during climbs, while the helmet-compatible hood with single-point adjuster ensures you stay protected whether you're wearing a climbing helmet or not. The deep front zipper provides instant temperature control during those sweaty pitches or chilly belays, and at just 396g, it won't weigh down your alpine rack. With articulated patterning that follows your body's natural movement and a DWR finish that sheds unexpected mountain weather, this climbing hoody transitions seamlessly from dawn approaches to sunset descents, making it an essential piece for any serious climber's kit.