Arc'teryx Gamma Lightweight Jacket - Men's
Designed to handle a range of terrain and conditions on warmer days, the men's Arc'teryx Gamma Lightweight jacket is a wind-resistant, water-repellent soft shell.
- The Gamma Lightweight jacket is the lightest jacket in the Gamma line
- Breathable, lightweight, durable, wind-resistant and water-repellent
- Fortius™ 1.0 soft-shell fabric enables stretch and airflow, automatically releasing excess heat
- Fabric provides UPF 40+ protection
- FC0 durable water repellent (DWR) finish repels moisture
- Articulated patterning for unrestricted mobility
- Regular fit provides freedom of movement and room for light layers
- Full front zipper
- 2 zippered hand pockets; 2 zippered chest pockets
- Stretchy cuff binding
- Adjustable hem drawcord seals out drafts
Imported.
View the Arc'teryx Gamma Product LineView all Arc'teryx Men's Soft-Shell Jackets| Best Use | Climbing Hiking |
|---|---|
| Fabric | 125 g/m2 recycled nylon double weave LTW |
| Lining Fabric | Warp-knit mesh |
| Hood | Yes |
| Back Length | Hip-length |
| Gender | Men's |
| Weight | 11.3 ounces |
| Sustainability | Contains materials that meet the bluesign® criteria Contains recycled materials |
| XXS | XS | S | M | L | XL | XXL | XXXL | XS Short | S Short | M Short | L Short | XL Short | XXL Short | S Tall | M Tall | L Tall | XL Tall | XXL Tall | 28 | 30 | 32 | 33 | 34 | 36 | 38 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chest | 33 | 35 | 37 | 40 | 43 | 47 | 51 | 54.5 | 35 | 37 | 40 | 43 | 47 | 51 | 37 | 40 | 43 | 47 | 51 | |||||||
| Sleeve Length | 30 | 31.5 | 32.5 | 34 | 35 | 36 | 37 | 38 | 32 | 33 | 34 | 35 | 36 | 37 | 33 | 34 | 35 | 36 | 37 | |||||||
| Waist | 27 | 29 | 31 | 34 | 37 | 40.5 | 44.5 | 48.5 | 29 | 31 | 34 | 37 | 40.5 | 44.5 | 31 | 34 | 37 | 40.5 | 44.5 | 30 | 32 | 34 | 35 | 36 | 38 | 40 |
| Hip | 32.5 | 34.5 | 36.5 | 39.5 | 42.5 | 46.5 | 50 | 54 | 34.5 | 36.5 | 39.5 | 42.5 | 46.5 | 50 | 36.5 | 39.5 | 42.5 | 46.5 | 50 | 35.5 | 37.5 | 39.5 | 40.5 | 41.5 | 43.5 | 45.5 |
| Inseam | 31 | 31 | 31.5 | 32 | 32.5 | 33 | 33 | 29 | 29.5 | 30 | 30.5 | 31 | 31 | 34.5 | 35 | 35.5 | 36 | 36 | 31.5 | 31.5 | 32 | 32 | 32 | 32.5 | 33 |
Sizing Notes
Measurements are stated in inches unless otherwise indicated.
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Great pocket additions but awful sizing
Love that they added the chest pockets from the Gamma MX while keeping it lightweight, but the sizing is awful. Medium is my normal size, but this one fits like a barrel and fits more like a large than a medium. Sleeves were fine, but the body was way too big. Sizing down didn't help, as the small fit like any other small and was too fitted.
Hi there. Thank you for your feedback on the Gamma Lightweight Jacket. We’re glad to hear you appreciate the addition of the chest pockets while maintaining a lightweight design. We’re sorry to hear that the fit didn’t meet your expectations—our sizing is designed to accommodate a range of layering options, but we understand that preferences vary. Your input is valuable, and we’ll share it with our design team as we continue refining our fit across different styles.
Great lightweight jacket but order one size down
Really nice summer weight soft shell that packs up very small and gives good wind resistance. Lots of very useful pockets. It comes up large, so if you are (for example) normally an Arc Teryx XL, then order L.
Gamma for summer
Just as great as the other MX Gammas in terms of cut and performance but lightweight and breathable. Really good wind stopper.