Arc'teryx Beta Pants Black Reg
- Dispatch on business days
- Easy returns and in store exchanges
- Shipping to available destinations
The Arc'teryx Beta Pant Men's is a lightweight, waterproof shell pant built for alpine travel and hiking in unstable conditions. Designed for days when weather changes quickly, it delivers reliable protection without adding unnecessary bulk. The construction combines PFAS-free GORE-TEX ePE with a recycled face fabric, creating a barrier that is waterproof, windproof, breathable, and durable enough for repeated mountain use.
For moving through wet trails, exposed ridgelines, and longer hiking days, the Beta Pant balances weather protection with comfort. The addition of GORE C-KNIT backer technology gives the inside a softer, quieter feel while maintaining breathability. This makes the pant easier to wear over extended periods, whether layered over trail pants in persistent rain or packed as emergency shell protection.
The design is focused on mobility and practical layering. Articulated shaping supports a natural range of movement on steep terrain and uneven ground. The low profile stretch waistband keeps the fit streamlined under a pack or harness-compatible layering system. When conditions shift, the 3/4-length separating side zips allow fast on and off over shoes or boots, and also provide extra ventilation during higher-output sections.
Details are purpose-built for technical use. A single thigh pocket keeps small essentials accessible. Laminated instep patches add protection in high-wear zones, helping guard against abrasion and cuts. At the hem, eyelets for shock cord attachments offer added adjustability. A built-in RECCO reflector supports search and rescue visibility in emergency situations.
Arc'teryx also updates the Beta Pant with lower-impact materials and treatments. The fabric uses an FC0 DWR finish that repels moisture and is free from intentionally added PFAS. It also contains recycled content, a dope dyed backer, and materials that meet the bluesign criteria.
Available in Short, Regular, and Tall inseam options, the Beta Pant is well suited to users who need dependable shell protection for hiking and alpine use, with a clean silhouette and technical detailing that stays focused on function.
- Waterproof, windproof, breathable, lightweight, durable
- PFAS-free GORE-TEX ePE with recycled face fabric
- GORE C-KNIT backer, soft, quiet, breathable, made with recycled content
- Regular fit with articulated shaping
- 3/4-length separating side zips for ventilation and easy layering over shoes or boots
- Low profile stretch waistband
- One thigh pocket
- Laminated instep patches for abrasion protection
- Hem eyelets for shock cord attachments
- FC0 DWR finish, free from intentionally added PFAS
- RECCO reflector
- bluesign criteria materials, recycled content, dope dyed backer
- Weight: 308 g / 10.9 oz
- Activity: Alpine/Hike
- Model: X000010391
- Inseams: Short, Regular, Tall, size M-S 31 in / 79 cm, M-R 33 in / 84 cm, M-T 36 in / 91.5 cm, inseam varies by size
- Colour: Black
Orders placed before 16:00 on business days are normally dispatched the same business day, subject to stock availability. Weekend and public-holiday orders are processed on the next business day.
Shipping rates and free-shipping thresholds depend on your delivery country and the products ordered. For standard products, delivery within the Netherlands is €4.95 below €50 and free from €50; Belgium and Luxembourg are free from €75; Germany and France are free from €150. Surfboards have separate rates. See our Shipping & delivery page for all destinations and product groups. Your final shipping cost is shown at checkout.
You can return items within 30 days. Items must be unworn, clean and in their original condition. See our returns information for conditions and any return shipping costs.
The Arc'teryx Beta Pant Men's Black is a lightweight waterproof GORE-TEX shell pant for hiking and alpine adventures. Featuring PFAS-free GORE-TEX ePE, a breathable GORE C-KNIT backer, 3/4 side zips, RECCO reflector, and articulated fit, it delivers dependable weather protection, mobility, and packable performance in changing conditions.
Arc'teryx
Arc'teryx represents unmatched quality, technical perfection, and sustainable design. From GORE-TEX shells to functional midlayers — at BehindThePines.eu, you'll find gear for both city and summit. Discover the gold standard in outdoor performance, built for extremes, loved for its style. For those who never compromise.