MEMBERSHIP
Earn up to 10% back in rewards. Learn more. Join Free.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
Breathable, Waterproof, and windproof too, the Arc'teryx Beta AR Jacket is a three-layer GORE-TEX Pro shell made to meet all your multi-sport needs. From climbing in the alpine to tackling a springtime ski tour, it features fully taped seams and a helmet-compatible DropHood™ that meets the needs of any conditions.
N40d Most Rugged 3L GORE-TEX PRO - bluesign Approved Material
Reinforcements – N80d Most Rugged 3L GORE-TEX PRO
Contains Materials that Meet the bluesign® Criteria
DWR (Durable Water Repellent) Finish Repels Moisture
GORE-TEX Pro – 3-layer GORE-TEX Pro utilizes a revolutionary multi-layer membrane system with a unique microstructure. The membrane is durably bonded to both the outer material and a specially developed robust inner lining.
Regular Fit – Arc'teryx classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers.
Updated Hood and Collar for Improved Fit
Longer Length for Additional Coverage
Two High-Volume Hand Pockets
Internal Laminated Pocket with Zip
WaterTight™ Pit Zippers
Cohaesive™ Hood Adjustments for Ease of Use with Mittens or Gloves
Drop Back, Laminated Hem with Adjustable Drawcord
RS™ (Rain Shield) Pocket Zipper Sliders
Helmet compatible DropHood™
WaterTight™ Vislon Front Zip
Die-Cut Velcro® Cuff Adjusters
Laminated Brim
Taped Seams
Fair Trade Certified – Produced in a Fair Trade Certified facility
Beta Series – Versatile and high performance for diverse activities and conditions.
All Round – High performance weather protection and materials, emphasizing versatility for multiple activities
WaterTight™ Zipper Note – WaterTight™ zippers are highly water resistant, but not waterproof. It is not recommended to keep items in your pockets that may be damaged by moisture
Breathability Rating (g) | Breathability Level | Activity Level |
0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |
Warmth | Description | Ideal Conditions |
Shell | Outer shell with no insulation. Pair with base layers and mid layers to fine tune the level of warmth required. | Variable |
Warm | Light insulation. Use additional base or mid layers to add warmth when temperatures drop. | 20° - 35° |
Warmer | Moderate insulation. Suitable for cold conditions. | 10° - 25° |
Warmest | Heavy insulation. Designed to keep you comfortable and protected on the coldest days. | Below 15° |