Arc'teryx's toughest alpine armor built to handle whatever the mountain throws at you. GORE-TEX PRO Most Rugged tech meets helmet-ready design for serious peak baggers.
When the mountains turn hostile and retreat isn't an option, the Arc'teryx Beta AR Stormhood delivers uncompromising protection for serious alpinists and mountaineers. Built with cutting-edge GORE-TEX PRO Most Rugged Technology, this hardshell jacket stands up to the punishment of technical climbing and extended expeditions while maintaining exceptional breathability during high-output ascents. The helmet-compatible StormHood adjusts seamlessly with your movements and preserves crucial peripheral vision for navigating exposed terrain, while articulated patterning ensures unrestricted mobility whether you're making delicate moves on mixed routes or battling through storm conditions. Smart features like pit zippers provide instant temperature regulation during intense climbs, and glove-friendly WaterTight zippers keep functionality intact even with heavy mitts in brutal cold. This is the jacket that transforms "maybe we should turn back" weather into just another day in your alpine office.
Features
Waterproof, windproof, and breathable protection for all alpine conditions
Helmet-compatible StormHood maximizes peripheral vision while climbing
Articulated patterning enables unrestricted movement during technical activities
Pit zippers provide rapid temperature regulation without removing jacket
RECCO reflector enhances searchability during emergency rescue situations
Glove-friendly zipper pulls for easy operation in cold conditions
Regular fit accommodates layering systems for varying mountain conditions
Reinforced high-wear areas deliver enhanced durability for harsh alpine use
Specification
Value
Weight
422g (14.9 oz)
Fit
Regular
Waterproof Rating
28,000mm
Breathability
20,000 g/m²/24h
Materials
Main Body: N40d Most Rugged 3L GORE-TEX PRO | Reinforcements: N80d Most Rugged 3L GORE-TEX PRO
