Extremely breathable, wind-resistant and warm: The DNA Polartec® Alpha® Jacket for men wins over discerning ski mountaineers for both training and races. In skimo races every second counts and you can only tap into your best performance with the right gear. At the same time, it’s essential that you neither freeze or overheat to save valuable energy. The DNA Polartec® Alpha® insulating jacket masters the difficult balance of breathability, warmth and weather protection with bravura. It also has an ace up its sleeve for an extra dose of speed: The front zipper is magnetic. When both ends of the zipper come into contact, they connect automatically, and you can simply zip up the jacket That annoying mucking around on the summit is over, and you save valuable time, meaning you can focus completely on the coming downhill. Extremely breathable Polartec® Alpha® insulating fabric keeps you reliably warm and keeps your body temperature balanced even on high-intensity climbs. The windproof and water-resistant PFC-free outer shell transforms the jacket into a perfect race buddy in all weather conditions. You also get unlimited freedom of movement with stretch inserts. The DNA insulating jacket is rounded out with a chest pocket, an inner pocket for skins, plus large reflective DYNAFIT lettering on the arm for better visibility at twilight. DNA Polartec® Alpha® Jacket – active insulation for discerning athletes.