; This super lightweight, waterproof GORE-TEX® Paclite® jacket with essential backcountry features and helmet compatible StormHood™ serves as an easily packable emergency storm jacket in the tough, alpine environment. ; At 305g (10.8 oz), this is the lightest alpine hardshell in the Arc'teryx line. ; Waterproof, windproof, snow-shedding exterior keeps you protected. ; Micro-seam allowance (1.6 mm) reduces bulk and weight. ; Fully seam-sealed for waterproofness. ; One-hand adjustable drawcords. ; Anatomical shaping for fit and comfort. ; Articulated elbows and patterning for unrestricted mobility. ; No-lift gusseted underarms. ; Helmet compatible StormHood™. ; Laminated chin guard. ; WaterTight™ external zippers with micro-corded zipper pulls. ; Zipper garages to protect zipper closure from snow and rain. ; Laminated die-cut hook-and-loop cuff adjusters reduce bulk, and won't catch or tear off. ; Adjustable elastic waist drawcord. ; Laminated, drop back hem ; Harness HemLock™ inserts keep jacket in position under harness. ; Includes stuff sack. ; 100% nylon N40r GORE-TEX® fabric with PacLite® product technology. ; Machine wash warm, tumble dry low. ; Imported. Measurements: ; Length: 26 in ; Sleeve Length: 33 in ; Product measurements were taken using size XS. Please note that measurements may vary by size.