Light warmth and weather protection designed for climbing — and beyond.

Gamma

Weather resistant mid or outer layers with stretch. Highly breathable and abrasion resistant.

Softshell

Air permeable four-way stretch woven textiles with superior abrasion resistance.

Fair Trade Certified™

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.

Multi-use

Versatile high performance designs for diverse activities and conditions.

Description

Focused on climbing but fit for so much more, these pants combine the easy-going feel of our Gamma Collection with the durability and performance of our most technical climbing apparel. The warm, weather-resistant softshell fabric sheds light rain and wind while a laminated hem and drawcord on the cuffs help you seal out drafts and debris.

Product tip: This product is available in three inseam lengths – Short (S), Regular (R), and Tall (T). Please make sure to reference our sizing chart to determine your correct size.

Features & Specs

Technical features

Weather resistant
Breathable
Lightweight
Durable

Construction

Fortius™ DW 2.0 softshell in specific areas provide durability, breathability, weather resistance, and stretch, and is made with recycled content

Design & Fit

Regular fit provides freedom of movement
Garment Inseam: Size 32-S (Short) is 31"/79cm, Size 32-R (Regular) is 33"/84cm, Size 32-T (Tall) is 36"/92cm — Inseam varies by size

Hem configuration

Laminated hem
Adjustable hem draw cord seals out drafts

Patterning

Gusseted crotch for comfort and freedom of movement

Pocket configuration

Two hand pockets with zippers
Harness friendly zippered thigh pocket

Sustainability

Contains materials that meet the bluesign® criteria
Shell - bluesign® approved material, recycled content
Lining - bluesign® approved material
PFAS (Per- and polyfluoroalkyl substances) Compliant

Waist & Belt configuration

Adjustable integrated webbing belt with metal buckle
Low-profile waist adjustment rides comfortably under a hipbelt or harness

Size 28-R, 28-S, 30-S, 32-S, 34-S, 36-S,38-S, 30-R, 32-R, 34-R, 36-R, 38-R,30-T, 32-T, 34-T, 36-T, 38-T

Weight 355g / 12.5 oz

Fit Regular

Sizing chart

Men's
Our size guide provides a general idea of how your body measurements correspond to our garments, however it does not fully reflect each item's unique specifications. Each piece is designed with specific fits tailored to the intended activity, taking into account ergonomics, comfort, layering systems, and optimizing the performance of fabric technologies.

Pants sizing chart - new sizing

Alpha sizing,

Your body measurements in centimetres:
Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	69	83	79	-	-
XS	74	88	79	74	87
S	79	93	80	75	87
M	86	100	81	76	89
L	94	108	82	77	90
XL	104	118	83	78	91
XXL	114	128	83	78	91

Numerical sizing,

Your body measurements in centimetres:
Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	76	90	79	74	87
29	79	93	80	75	87
30	81	95	80	75	88
31	84	98	81	76	88
32	86	100	81	76	89
33	89	103	81	76	89
34	91	105	82	77	89
36	96	110	83	78	90
38	101	115	83	78	91

NOTE: Men's fit has been updated with a revised fit. Smaller sizes are now tighter and larger sizes are now looser. 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.

Activity Rock/Boulder/Hike

Model X000010481

Manufacturing facility Spectre Garment Technologies An Giang, Vietnam

Fit & Sizing

Fit: Regular

Our classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably under our regular and relaxed fit shells.

Materials & Care

Materials

Lining: Warp knit mesh - 100% Polyester
Body: Fortius DW 2.0 - Woven Double Weave, 186gsm - 88% Nylon, 12% Elastane
Origin of fabric: TAIWAN, CHINA
Origin of dyeing: TAIWAN, CHINA
Origin of Manufacture: VIETNAM
May release plastic microfibres into the environment when washing

Care

Machine wash low
Tumble dry normal low
Do not bleach
Wash dark colours separately
Do not dry clean
Iron low
Do not use fabric softener
Double rinse

Arc'teryx Layering Guide

Men's Bottoms -

Arc'teryx Men's Gamma Pant