Arc'teryx Men's Tantalus Jacket Zipper closure 3" high 9" wide Tough, reinforced, N150p 3L Gore-Tex fabric with tricot technology Strong yet supple N70p 3L Gore-Tex with flannel backer provides light insulation WaterTight Vislon front zip and pit zips for easy venting and temperature regulation Helmet compatible StormHood is designed to provide the ultimate protection from the elements without restricting movement or visibility Two hand pockets, external chest pocket, one internal mesh dump and one internal laminated pocket; WaterTight zippers on all external pockets