Alpha AR Pant - Women's

Sold Out

5.0 star rating 0 Reviews
Runs Small
Runs Slightly Small
True to Size
Runs Slightly Large

Past season

Versatile GORE-TEX® Pant

The Alpha AR Pant is built for long-lasting versatility on ice climbing expeditions and alpine ascents where lightweight protection is a must. It's GORE-TEX® Pro N80p-X fabric combines hardwearing performance and breathability with outstanding rain and snow protection, while heavy duty N155p-X reinforces critical high-wear areas. Arc'teryx designed the Alpha AR Pant in a regular fit with ergonomic 3-Dimensional patterning, which provides extra space in important joint and flex areas. This pant combines the all-around alpine responsiveness and protection needed for climbing adventures in the Kootenay Mountains, or for ski tours around Southern Quebec.

  • Durable N80p-X 3L GORE-TEX® Pro face fabric
  • Reinforced with rugged N155p-X face fabric
  • Regular fit with e3D patterning
  • Arc'teryx Ascent Collection

Removable Suspenders | Sid Zips | Leg Wrap

The women's Alpha AR pant comes equipped with removable, low-profile suspenders and an integrated, low-profile waist belt for convenient tightening. There are WaterTight™ side zippers that allow you to circulate air, while WaterTight™ 3/4 length two-way leg zippers improve the pants' over-the-boot fit. The leg hems feature boot hooks and are adjustable, allowing you to contour them around ski-boots. The legs also have a unique internal Leg Wrap™, which streamlines the cuff to minimize crampon snags, and are detachable when not in use.

  • Removable suspenders
  • Low profile belt
  • WaterTight™ 3/4 length two-way leg zippers
  • WaterTight™ side zippers below hip
  • Leg Wrap™
  • Adjustable pant cuffs with lace hook
  • Abrasion resistant Keprotec™ instep guards
  • Zippered thigh pocket with flap


  • [pant] N80p-X 3L GORE-TEX® Pro
  • [reinforcements] N155p-X 3L GORE-TEX® Pro
  • [instep] Keprotec™
Water Resistance
  • GORE-TEX® 3L, DWR finish
Wind Resistance
  • Yes
  • Regular fit with e3D patterning
  • 1 zippered thigh pocket with flap
  • Regular: 545 g
  • Inseam
  • S-XL (74cm / 29")
Recommended Use

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

All sales are final.

Not finding your size?

Shop in-season styles with 30 days return on

You are $ away from free shipping. Check our items under $30 ›

Shop now
  • Your Cart is Empty