Women's Beta Pant
Women's Beta Pant
Women's Beta Pant
Women's Beta Pant
Women's Beta Pant
Women's Beta Pant
Women's Beta Pant
Women's Beta Pant
Women's Beta Pant
Arc'teryx

Women's Beta Pant

$360.00 CAD
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Lightweight, layerable shell pant for hiking and climbing in wet conditions.
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Arc'teryx

Pants Size Chart

NOTE: If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

Several models of Arc'teryx pants are sized numerically and may be available in different inseam lengths. Please refer to the specific product page to see which waist size and inseam lengths are available for your product.

Climb On Equipment size charts for Arc'teryx is the updated size version. Please go to arcteryx.com for old size chart fits. (Last update: Feb 2024)

Alpha Sizing

Size Waist Hip Regular Inseam Short Inseam Tall Inseam
XXS 60cm (23½") 84cm (33") 78cm (30½") 73cm (28½") 85cm (33½")
XS 65cm (25½") 89cm (35") 78cm (31") 73cm (29") 86cm (33½")
S 70cm (27½") 94cm (37") 79cm (31") 74cm (29") 86cm (34")
M 75cm (29½") 99cm (39") 79cm (31") 74cm (29½") 87cm (34")
L 83cm (32½") 107cm (42") 80cm (31½") 75cm (29½") 88cm (34½")
XL 93cm (36½") 117cm (46") 81cm (32") 76cm (30") 88cm (35")
XXL 103cm (40½") 127cm (50") -cm (-") -cm (-") -cm (-")

Numerical Sizing

Size Waist Hip Regular Inseam Short Inseam Tall Inseam
00 61cm (24") 85cm (33½") 77cm (30½") 74cm (29") -cm (-")
0 64cm (25") 88cm (34½") 78cm (30½") 74cm (29") -cm (-")
2 67cm (26½") 91cm (36") 78cm (30½") 74cm (29") -cm (-")
4 70cm (27½") 94cm (37") 78cm (31") 74cm (29") 86cm (34")
6 73cm (28½") 97cm (38") 79cm (31") 74cm (29") 86cm (34")
8 76cm (30") 100cm (39½") 79cm (31") 74cm (29") 86cm (34")
10 79cm (31") 103cm (40½") 80cm (31½") 74cm (29") 86cm (34")
12 84cm (33") 108cm (42½") 80cm (31½") 74cm (29") 86cm (34")
14 89cm (35") 113cm (44½") 80cm (31½") -cm (-") 86cm (34")
16 94cm (37") 118cm (46½") 81cm (32") -cm (-") 86cm (34")

How to find your measurements

Note: Calculate your own body measurements, then select your product size.

  • Waist: Measure around your waist at the narrowest part.
  • Hip: Standing with feet hip width apart, measure around your hips at the widest part.
  • Inseam: From a standing position, measure from your crotch down the inside leg to the floor.

Arc'teryx Fit Guide
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Detailed Description

Part of what makes hikes like Tour du Mont Blanc so magical is the mystery of what’s around the bend—be it a fantastic view or sheet of rain. Luckily, the Beta Pant is here to keep you dry when you need it. The breathable, waterproof fabric allows vapor from your body to escape without letting water in. Plus, ¾-length side zips provide extra ventilation and make it easy to layer up in an unexpected storm.

Updated with a PFAS-free GORE-TEX ePE laminate for a lower footprint. A new low-profile bonded stretch waistband with lower profile internal waist drawcord, single thigh pocket, and ¾-length side zipper deliver improved comfort and freedom of movement. An updated lower-profile hem reinforcement gives enhanced durability.

This product is free of intentionally added PFAS.

The new ePE membrane technology is lighter and thinner, but just as strong and durable as the materials we used before.   You may notice the face fabric “wetting out” slightly faster in products with ePE membranes, but rest assured this does not affect the waterproofing of the membrane itself. If you notice the fabric wetting out faster than you’d like, simply wash the jacket and dry it to remove the oil contamination and bring the DWR back to its full power.

Technical features

  • Waterproof
  • Windproof
  • Breathable
  • Lightweight
  • Durable

Construction

  • Chira™ nylon material inserts provide exceptional four-way stretch and breathable comfort
  • PFAS-free GORE-TEX ePE with a recycled face delivers complete waterproof, windproof, breathable protection
  • Recycled GORE C-KNIT™ backer is quiet, soft next-to-skin, and highly breathable

Cuff & Sleeves configuration

  • Eyelets at hem for shock cord attachments

Design & Fit

  • Women's specific design and fit
  • Regular fit provides freedom of movement with room for layers
  • Garment Inseam: Size 4-S (Short) is 30"/75cm, Size 4-R (Regular) is 31"/80cm, Size 4-T (Tall) is 35"/88cm — Inseam varies by size

Fabric treatment

  • FC0 DWR (Durable Water Repellent) finish repels moisture and is PFAS-free

Hem configuration

  • Laminated instep patches guard against cuts and abrasion

Patterning

  • Articulated patterning for unrestricted mobility

Pocket configuration

  • One zippered thigh pocket

Snowsport features

  • RECCO® reflector aids search and rescue in emergency situations

Sustainability

  • Contains materials that meet the bluesign® criteria
  • Dope dyed backer
  • Dope dyed uses significantly less water and energy in the dyeing process
  • Recycled content
  • PFAS (Per- and polyfluoroalkyl substances) Compliant

Waist & Belt configuration

  • Low profile stretch waistband

Zippers & Fly configuration

  • Long ¾-length separating side zipper provides ventilation and allows easy on-and-off over shoes and boots

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