WATERPROOF JACKET, WARM, COMFORTABLE AND BREATHABLE. The Interchange system means you'll have THREE GIACCHE IN ONE. The fabric is waterproof and breathable, as well as padded and with thermosaled seams, . This fabric gives you protection on the outside, while your internal security pocket keeps your belongings safe. FEATURES: Omni-Tech™ waterproof/breathable with thermosaled seams at critical points.; 3-point Interchange system with zipper; Interior with synthetic padding; Detachable adjustable hood; Internal security pocket; Zippered pockets. Adjustable cuffs; Adjustable hem with coulisse. Longest hem on the back OF THE: 100% nylon. 100% nylon 210T taffeta. Microtemp XF II 100% polyester 60g. Microfiber 100% polyester. Microtemp XF II 100% polyester 80g.