General A mainstay in the Arc'teryx lineup since 2000, the Beta AR is the do everything, most versatile waterproof, breathable jacket for activities in mountain environments. Hand pockets, regular fit, pit zippers, an updated length to accommodate layers and a hood with an internal collar means comfort in storms, climbing, skiing or simply enjoying the outdoors. GORE-TEX Pro is with the highest level of waterproof/breathable performance. The helmet compatible DropHood gives quick storm protection and has been updated to include Cohaesive cord lock adjusters. Technical details Ideal use: Mountaineering, hiking Materials: 3L GORE-TEX Pro Two high-volume hand pockets with WaterTight zippers Internal chest pocket with laminated zip Laminated high-strength hanger loop Chin guard with brushed microsuede Reinforced shoulders and arms Helmet compatible DropHood Cohaesive hood adjustments Die-cut Velcro cuff adjusters WaterTight external zippers No-lift gusseted underarms WaterTight Vislon front zip Adjustable hem drawcord Articulated elbows Laminated pit zips Embroidered logo Stand up collar Taped seams Waterproof Lightweight Packable Durable Fit: Regular