Engineered for the most severe alpine conditions, the Alpha SV Jacket from Arc’teryx is made with highly abrasion resistant and waterproof Most Rugged 3L Gore-Tex Pro 2.0. Made for climbing, this jacket features a helmet compatible StormHood and hem adjusters to prevent slipping underneath a harness. Pit zips allow for easy ventilation when the climb is at its most intense and a RECCO reflector is located in the left bicep pocket for any emergencies. With two chest pockets and a left bicep pocket, the jacket also features an internal security pocket for the more important essentials and a dump pocket. The pockets also feature WaterTight zips to keep your belongings dry from any water.