Women's Beta AR Pant


Women's Beta AR Pant

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Sizing Chart

Shipping : Canada Only

Product style: arc-16887

Arc'teryx All Around Women's Pant

The Women's Beta AR is the most versatile 3-layer GORE-TEX® Pro pant in the Arc'teryx Essentials Collection. It's been designed to deliver hardwearing protection, a waterproof seal, and breathable performance for a variety of alpine excursions and activities. The Beta AR pant has two face fabrics, one being more breathable and the second more rugged, which are strategically placed to maximize comfort, durability, and weatherproofing. This pant comes in a regular fit with ergonomic articulation, delivering premium freedom of movement on high-intensity ascents in areas like the Chic Choc Mountains in Quebec.

  • Weatherproof and versatile 3-layer GORE-TEX® Pro pant
  • Two different face fabrics strategically placed to maximize comfort and durability
  • Regular fit with e3D
  • AR | Indicates product is designed for a wide variety of activities

3/4 Side Zips | Adjustable Belt | Instep Protector

The women's Beta AR pant comes with 3/4 length WaterTight™ side zippers, which allow for easier removals over boots and crampons along with ample ventilation on sunny days. There is a built-in adjustable webbing belt, which makes for easy tightening, while the fly secures with a snap closure. Arc'teryx also equipped these pants with Keprotec™ patches that protect the pant insteps against steel ski edges, crampons, and boot buckles.

  • 3/4 length WaterTight™ side zippers
  • Adjustable webbing belt
  • Zip fly with snap
  • Single zippered hip pocket
  • Keprotec™ patch protects instep
  • Lace hooks affix pant to boot
  • Arc'teryx Essentials Collection


  • [pant] N40r-X 3L GORE-TEX® Pro
  • [reinforcements] N80p-X 3L GORE-TEX® Pro
  • [instep] Keprotec™
  • [PowderCuff] 100D Cordura® 
Water Resistance
  • Yes, GORE-TEX®
Wind Resistance
  • Yes
  • Regular fit with e3D patterning
  • 1 zippered hip pocket
  • Regular: 515 g
  • Inseam
  • Short* S-L (69 cm/27 in)
  • Reg XS-XL (74 cm/29 in)
  • Tall* S-L (81 cm/32 in)
  • *Short and Tall only available in Black
Recommended Use

  • Skiing, Snowboarding, Ice Climbing, Winter Expeditions, Ski-Touring, Backcountry Snowboarding, Winter Alpine Activities