The Arc'teryx Alpha SV Jacket is a high-performance, fully waterproof and breathable Gore-Tex Pro shell designed for extreme alpine conditions. Featuring a minimalist yet technical silhouette, it includes a helmet-compatible StormHood™ with dual adjustment points, reinforced shoulders and elbows for durability, and YKK Aquaguard® zippers for weatherproof sealing. The jacket has two vertical chest pockets with water-resistant zippers, adjustable cuffs with Velcro tabs, and a hem drawcord for customizable fit. Constructed with 3-layer GORE-TEX PRO fabric (100D nylon ripstop), it offers exceptional wind resistance, abrasion resistance, and long-term reliability. The subtle white Arc'teryx logo and bird emblem on the left chest provide understated branding. Ideal for mountaineering, backcountry skiing, and severe weather hiking, this jacket balances protection with mobility. Its streamlined cut avoids bulk while maintaining core warmth retention through strategic insulation placement and air-permeable lining. The AR Series designation (as noted in image) indicates its position within Arc'teryx’s advanced alpine line—optimized for serious adventurers who demand uncompromising performance. Lightweight at ~680g (men’s M), it packs down compactly without sacrificing structural integrity. Perfect for winter expeditions, stormy treks, or as a reliable outer layer in unpredictable mountain environments.