The Arc’teryx Alpha SL jacket is the fast‑and‑light shell you reach for when the weather turns but your pack’s already full. Built from superlight GORE-TEX, it delivers reliable waterproof protection without the bulk, and its minimalist design keeps things streamlined on the move — ideal for where weight really matters. Packable, durable enough for alpine scrambles, and ready for whatever the sky throws at you. 100% Polyamide Waterproof & Windproof GORE-TEX e PE, GORE-TEX Pro Helmet-Compatible Hood Adjustable Sleeve Cuffs Zip Chest Pocket Style Code: X000010287-002291
