A 3-layer fully waterproof shell jacket with helmet and backpack compatible designThis HELLY TECH® Professional shell jacket has a hardshell fit to provide maximum protection from the elements HELLY TECH® Professional fabric is built with 3-layer, 100% polyamide 70D X 70D face & 100% polyurethane back 20,000gm WP & 15,000gm moisture vapor permeability Waterproof, Windproof and breathable DWR C6 + hydrophilic lamination hard shell fit provides maximum protection from the elements while allowing different layering options underneath Helmet and backpack compatible design Front and back hood adjustment Front face brushed tricot chin guard with front zipper rollover Under arm ventilation zippers Front hand pockets Cuff adjuster with dye-cut hook and loop tape Articulated sleeves for optimal mobility for increased mobility WR CF zipper Full inner front placket behind center front zipper Bemis 3L jersey backed tape, all seams Eyelets are reinforced underneath to disperse stress when cords are tightened