true alpine-inspired jacket which is warm, durable and feature loaded. Designed for on mountain performance as well as side-country excursions. Fully seam sealed, 25,000mm waterproof/breathable fabric keeps you dry and comfortable.  PrimaLoft® Black Hi-Loft insulation controls your body’s temperature even during biting cold conditions. Engineered construction utilizes the 2-way and 4-way stretch fabrics through body mapping and contour articulation. A time-tested jacket proven to be worthy of its name.