Arc'teryx Mens Beta AR Pant


Normal fit. Choose your regular size.

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Product details

  • Materials:
    • N80d Most Rugged 3L Gore-Tex Pro
    • 100D Cordura PowderCuffs
    • Reinforcements: Keprotec
    • 1.6mm Micro-seam allowance
    • Arc'teryx Nu water repellent treatment
    • Bluesign approved
  • 100D Cordura PowderCuffs fit over boots to seal out snow
  • Side zippers for rapid ventilation and easy on/off
  • Single zippered hip pocket, beacon loop
  • Adjustable pant cuff drawcord
  • WaterTight external zippers
  • Articulated knees and seat
  • Adjustable webbing belt
  • Molded zipper garages
  • Hidden Recco reflector
  • Zippered fly with snap
  • Suspender loops
  • Gusseted crotch
  • Drop seat
  • Waterproof
  • Breathable
  • Fit: Regular
  • Weight: 465g 

Product information

As you travel across wild terrain, conditions change. The Mens Beta AR Pant from Arcteryx deliver waterproof, windproof, breathable protection for comfort across the changing conditions. The Gore-Tex Pro shell with Most Rugged Technology delivers maximum durability, articulated patterning adds freedom, WaterTight side zips provide drop-seat functionality, and a hidden Recco reflector even improves searchability in emergency situations.

Product features

  • Gender: Mens
  • Ideal For: Backpacking
  • Sustainability: Bluesign
  • Technical features: Quickdry
  • Fabric: Polyamide
  • Washing instructions: Machine washable at 30°C
  • Garment features: Pockets
  • Size recommendation: Normal fit. Choose your regular size.

More about this brand

No one does mountain kit quite like the Canadian brand, Arc’Teryx, who were originally called Rock Solid. Founded in 1989 by Dave Lane, they have a long history of innovation and are loved for their minimalist style, design features and craftsmanship. Everything they do is beautifully made and thanks to the use of GORE-TEX, is fully waterproof, windproof and built to last. Arc’Teryx comes from the Archaeopteryx, one of the earliest know birds. The logo is based on the ‘Berlin specimen’, a fossil of the bird and the most complete skeleton found to date.


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  • Delivery: Free ned day delivery on orders over £70, otherwise £5.95. Sunday - Monday ordered before 6pm. Please take note of the delivery dates above for an estimated delivery timescale.


We want you to be happy with your purchase. If you wish to return your goods, then you can do so by visiting one of our stores, sending the product to our refunds department, or by taking it to a Collect+ store within 100 days of receipt if you are an Explore More member. Our standard return policy is 30 days of receipt. Sign Up To Explore More >


Unwanted items should be in new condition, with the original packaging, labelling and with a Snow + Rock receipt. A refund request will usually be actioned within 7 working days from receipt. Please note, for unwanted items, you are responsible for paying all return postage charges.

Please visit our returns page for full Terms & Conditions

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