Strong Synthetic Insulator | This women’s full-zip offers durable warmth for winter treks, cold climbs, and bitter belays. It features Primaloft Silver Rise Insulation, which is 100% recycled synthetic that stays light and lofty while trapping air for extra warmth. The Pertex Quantum Pro Shell is windproof and water-resistant, shedding snowfall and blocking brisk breezes. Mountain Ready Features include a helmet-compatible hood, concealed internal face adjustment, a stiffened peak, and a 2-way front zipper. The jacket weighs 568g and is ideal for trekking, backpacking, and climbing. It is made with 30D Recycled Pertex Quantum Pro and has a Fluorocarbon-Free DWR finish.