This women’s insulation jacket is made for mountaineering but is suitable for a wide range of outdoor activities ranging from hiking to skiing. The face fabric is a lightweight aeroDownproof fabric, because it provides an excellent combination of low weight, breathability, and great wind protection. It is insulated with premium, recycled Primaloft insulation which offers great warmth-to-weight values. The main fabric is a lightweight (45g/m2) 30D 100% recycled Nylon rip-stop cordura. This quality is ideal against rugged surfaces, and is highly windproof and water repellant.