A light and wonderfully packable jacket. Lined with an extremely light material, Pertex Microlight, stiffened in the collar and shoulders with hard-wearing Pertex Endurance. The hood, sides and forearms are made from a tough, breathable material, Swing Cool. It has a modern, highly air-permeable elastic insulation material, Alpha Polartec. It now comes without a lining to reduce weight. The anatomical cut, in combination with these functional materials, creates a super standby insulated jacket particularly suitable for aerobic activity. Thanks to its wonderful wind resistance it ensures protection even in the most inclement climatic conditions, minimizing the loss of body temperature. A perfect, comfortable breathable jacket – a clear choice for mountaineers, alpine skiers or even for leisurely trips or any other kind of outdoor activity.