This highly functional jacket is a must-have for any active movement enthusiast. In particular, ski tourers, cross-country skiers, climbers, and high-altitude trekkers will appreciate it. The high-tech hybrid model utilizes the concept of protection and insulation for the core body through the lightweight Pertex Air material combined with the extremely breathable insulation material Polartec Alpha. The back area and sleeves are complemented by a modern lightweight stretch material that ensures maximum freedom of movement while maintaining good wind resistance. The result is an excellently fitting thermal jacket that provides ideal thermal comfort during cool weather activities as well as wind protection. At the same time, it is very breathable and effectively wicks away sweat, which significantly contributes to wearing comfort. It is excellently suited as an outer protective layer against wind or as a lightweight insulating layer under a hardshell jacket.