Men's Gamma Lightweight Short 9"
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Arc'teryx
Pants Size Chart
NOTE: Men's pants/shorts 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.
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 (cm/in) | Waist (cm/in) | Hip (cm/in) | Regular Inseam (cm/in) | Short Inseam (cm/in) | Tall Inseam (cm/in) |
| XXS | 69cm (27") | 83cm (32 ½") | 79cm (31") | -cm (-") | -cm (-") |
| XS | 74cm (29") | 88cm (34 ½") | 79cm (31") | 74cm (29") | 87cm (34") |
| S | 79cm (31") | 93cm (36 ½") | 80cm (31 ½") | 75cm (29 ½") | 87cm (34 ½") |
| M | 86cm (34") | 100cm (39 ½") | 81cm (32") | 76cm (30") | 89cm (35") |
| L | 94cm (37") | 108cm (42 ½") | 82cm (32 ½") | 77cm (30 ½") | 90cm (35 ½") |
| XL | 104cm (40 ½") | 118cm (46 ½") | 83cm (33") | 78cm (31") | 91cm (36") |
| XXL | 114cm (44 ½") | 128cm (50") | 83cm (33") | 78cm (31") | 91cm (36") |
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.
Numerical Sizing (inches)
| Size | Waist | Hip | Regular Inseam | Short Inseam | Tall Inseam |
| 28 | 30" | 35 ½" | 31 ½" | 29 ½" | 34" |
| 29 | 31" | 36 ½" | 31 ½" | 29 ½" | 34 ½" |
| 30 | 32" | 37 ½" | 31 ½" | 29 ½" | 34 ½" |
| 31 | 33" | 38 ½" | 31 ½" | 30" | 34 ½" |
| 32 | 34" | 39 ½" | 32" | 30" | 35" |
| 33 | 35" | 40 ½" | 32" | 30" | 35" |
| 34 | 36" | 41 ½" | 32" | 30" | 35" |
| 36 | 38" | 43 ½" | 32 ½" | 30 ½" | 35 ½" |
| 38 | 40" | 45 ½" | 33" | 31" | 36" |
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.
Measurements and Assets Source: arcteryx.com
Pairs well with
Multiple days with a full pack, ambitious dawn-to-dusk adventures with friends, quick rambles after work – the lightweight Gamma is made for hiking. Breathable, comfortable, and durable enough for backcountry travel, the Aequora AirPerm™ softshell fabric’s performance stretch frees you to move on technical terrain. Zippered pockets include one at the thigh that’s accessible while wearing a pack, an integrated belt secures the fit, and the streamlined design is patterned for freedom of movement.
Technical Features
- Breathable
- Lightweight
- Durable
- Versatile
Construction
- Four-way stretch textile
- Aequora AirPerm™ fabric is lightweight and comfortable next to skin in warm weather, has elastane for stretch
Design & Fit
- Trim fit with articulated patterning for mobility and freedom
Fabric Treatment
- DWR (Durable Water Repellent) finish repels moisture
Patterning
- Articulated patterning for unrestricted mobility
- Gusseted crotch for comfort and freedom of movement
Pocket Configuration
- Two hand pockets with zippers
- Thigh pocket with zip
Sustainability
- Contains materials that meet the bluesign® criteria
- Manufacturing Facility Spectre Garment Technologies Vietna, Vietnam
Waist & Belt Configuration
- Adjustable low-profile webbing waistbelt rides comfortably under a harness or pack
Zippers & Fly Configuration
- Zippered fly with snap
Materials
- Aequora AirPerm™ - 86% nylon, 14% elastane
- Contrast: Nylon/spandex plain weave - 95% Nylon, 5% Elastane - bluesign Approved Material, Recycled Nylon, FC0 DWR
- French Regulation: AGEC Law - Article 13
- Origin of fabric: TAIWAN
- Origin of dying: TAIWAN
- May release plastic microfibres into the environment when washing
Climb On Equipment offers free in-store pick up and ships within Canada & USA (some restrictions apply).
Most orders qualify for free shipping when over $99. Heavy/bulky items such as bouldering pads and faster shipping options do not qualify for free shipping.
Work & Rescue Orders may qualify for volume discounts. Volume discount orders do not qualify for free shipping. For a more detailed information on shipping, please go to our Shipping Policy page or learn about Returns and Warranty.