The Arc'teryx women's Beta AR jacket provides the backcountry minimalist with durable storm protection in a lightweight & packable format. Features GORE-TEX Pro Shell 3L Athletic fit Waist length Waterproof DWR finish Micro seam allowance (1.6mm) Tiny GORE seam tape (13mm) Laminated high strength hanger loop One hand adjustable drawcords Articulated elbows No-lift gusseted underarms Helmet compatible Drop Hood Laminated chin guard 2 hand pockets w/laminated zippers Internal chest pocket w/laminated zip Water Tight external zippers Moulded zipper garages Laminated pit zippers Water Tight Vislon front zip Laminated die-cut Velcro cuff adjusters Drop back laminated hem Adjustable hem drawcord Reinforced shoulders & arms WEIGHT 398g. Glossary GORE-TEX Pro Shell 3L: Pro shell is the first choice for professionals whose livelihood depends on enduring the worst conditions. Pro Shell will maintain water & windproofness while providing crucial breathability under the most extreme & demanding conditions.DWR (Durable Water Repellent): A finish applied to a fabric that will bead-up water on its surface to stop it soaking into the fibres. This maintains breathability & shortens drying times. Tiny GORE seam tape: Minimizes seam tape in critical zones, reducing the product's overall weight & bulk while increasing the breathable surface area. Water Tight: The world's first Water Tight zippers to pass the W.L. GORE extreme wet weather test.