Highly versatile GORE-TEX PRO pant for durable, breathable weather protection.
Beta Series: All round mountain apparel. | AR: All Round.
Beta
Versatile: high performance for diverse activities and conditions.
Trail
For technical mountain activities, durable and protective designs with a focus on freedom of movement for remote and varied conditions.
All Round
High performance weather protection and materials, emphasizing versatility for multiple activities.
GORE-TEX
Waterproof, windproof and breathable textiles that offer fully protective environmental shelter.
Beta AR Pant
Wind, then sleet, snow, then sleet again – mountain weather is never constant. The Beta AR Pant delivers waterproof, windproof, breathable storm protection and performs across a variety of mountain activities. The GORE-TEX PRO with Most Rugged Technology – a next-gen material we developed in collaboration with Gore – delivers maximum durability. Articulated patterning extends comfort, WaterTight™ side zippers provide drop-seat functionality, and a hidden RECCO® reflector improves searchability in emergency situations.
The Beta AR Pant is produced at multiple facilities to balance manufacturing capacity.
Customer Service Tips: This product is available in three inseam lengths – Short (S), Regular (R), and Tall (T). Please make sure to reference our sizing chart to determine your correct size.
Wearing Size: 4
Full Product Features
Technical Features
- Waterproof
- Breathable
- Lightweight
- Durable
Construction
- Tiny GORE seam tape (13 mm)
- Micro-seam allowance (1.6 mm) reduces bulk and weight
- N80d Most Rugged 3L GORE-TEX PRO maximizes comfort and durability
Cuff & Sleeves Configuration
- Adjustable pant cuff drawcord
Design & Fit
- Regular fit ensures optimal ventilation with comfort and mobility
- Garment Inseam: Size 4-S (Short) is 29"/74cm, Size 4-R (Regular) is 31"/79cm, Size 4-T (Tall) is 34"/86cm — Inseam varies by size
Fabric Treatment
- Arc'teryx Nu water repellent treatment
Pocket Configuration
- Note: Our WaterTight™ zippers are highly water resistant, but not waterproof. We do not recommend keeping items in your pockets that may be damaged by moisture
- Single zippered hip pocket, beacon loop
Reinforcements
- Keprotec™ instep patches provide superior protection against damage by boots, crampons and ski edges
Sustainability
- Dope dyed Ultra Black colourway
- Contains materials that meet the bluesign® criteria
- Dope dyed uses significantly less water and energy in the dyeing process
- PFAS Warning - Made with PFAS (Per- and polyfluoroalkyl substances) chemicals
- Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate)
Waist & Belt Configuration
- Adjustable webbing belt
- Suspender loops
Zippers & Fly Configuration
- WaterTight™ external zippers
- Molded zipper garages
- Zippered fly with snap
- Side zippers give rapid ventilation and easier on/off
Fit: Regular
Materials
- Gore-Tex
- Self: N80d Most Rugged 3L GORE-TEX PRO - bluesign Approved Material
- Keprotec™
- 100D Cordura® PowderCuffs™
- French Regulation: AGEC Law - Article 13
- Origin of fabric: CHINA
- Origin of dying: CHINA
- May release plastic microfibres into the environment when washing
Care
- Do Not Bleach
- Close All Fastenings Before Wash
- Machine Wash Medium
- Tumble Dry Normal Medium
- Do Not Dry Clean
- Do Not Iron
- Wash Separately
- Do Not Use Fabric Softener
- Double Rinse
- Do Not Leave Wet
- Remove Immediately
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