The North Face Mount jacket has been constructed with Hyvent Fabric that utilises a polyurethane (PU) coating that consists of a tri-component mutli-layer formula for waterproof protection moisture permeability and durability. HyVent Alpha fabric is used in the Summit Series collection. This burly waterproof fabric uses a micro porous hydrophobic lamination technology that retains its capabilities in even the most severe conditions. :: Women > Jackets. Fully adjustable waistWomen's jacketDesigned with Hyvent Fabric construction for a waterproof yet breathable designInsulated with Heatseeker synthetic insulation for phenomenal levels of warmthCenter front 2 way zip2 external side zippered pocketsInternal cord stopper system at hoodDetachable hood with internal cord stopper to shut out cold windsInternal zippered pocketPrinted branding to the chestAdjustable cuffs Size: 12,14,one size,08,10.