When the mountains call and conditions turn serious, the Arc'teryx Beta AR Jacket delivers the ultimate weather protection for women tackling technical alpine adventures. Built with GORE-TEX PRO featuring Most Rugged Technology, this powerhouse shell provides an impressive 28,000mm of waterproof protection while maintaining exceptional breathability for high-output climbs and challenging backcountry expeditions. The helmet-compatible DropHood with integrated RECCO reflector keeps you protected and searchable during technical ascents, while pit zippers let you dump heat when the route gets demanding. Strategic reinforcements in high-wear zones ensure this mountaineering shell can handle repeated encounters with rock, ice, and heavy pack straps, making it the go-to choice for serious alpinists who need bombproof weather protection that won't let them down when they're miles from the nearest road.
Features
GORE-TEX PRO with Most Rugged Technology delivers maximum waterproof protection and durability for extreme alpine conditions
Helmet compatible DropHood™ with embedded RECCO® reflector for technical climbing safety and emergency rescue searchability
Pit zippers provide easy ventilation control during high-output mountain activities
Reinforced high-wear areas offer extended durability in abrasion-prone zones
WaterTight™ zipper system ensures complete weather protection
Cohaesive™ hood adjustments enable easy operation while wearing gloves
Regular fit accommodates multiple midlayer types including insulated jackets and hoodies
Micro-seam construction reduces bulk for improved packability on multi-day adventures
bluesign® approved materials support sustainable manufacturing practices
Specification
Value
Weight
390g (13.8oz)
Fit
Regular
Waterproof Rating
28,000mm
Breathability
25,000 g/m²/24h
RET
<9 m²Pa/W
Micro-seam Allowance
1.6mm
Materials
Main Body: N40d Most Rugged 3L GORE-TEX PRO | Reinforcement Areas: N80d Most Rugged 3L GORE-TEX PRO | Construction: 100% Nylon
