Arc'teryx Gamma Jacket - Men's
This Arc'teryx jacket keeps you moving, whether you're hiking, climbing or skinning uphill. Wind-resistant and water-repellent, it shields while maintaining breathability on the final summit push.




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- High-stretch material and articulated patterning make overhead movements a breeze, while durable face fabric stands up to rough scrambles
- Weather resistant, breathable and durable
- Brushed backer adds warmth and soft comfort
- Recycled Wee Burly™ double-weave nylon face fabric for breathable wind resistance
- Stretchy fabric allows you to move more freely
- Regular fit provides freedom of movement
- Articulated patterning for unrestricted mobility
- Shaped cuffs with partial elastic provide coverage and seal out drafts
- Durable water repellent (DWR) finish repels moisture and is PFAS-free
- Hand pockets with zippers; 2 chest pockets
- No Slip Zip™ front zipper
- Helmet-compatible StormHood™ provides full coverage without impacting visibility
- Adjustable hem drawcord seals out drafts
- PFAS (per- and polyfluoroalkyl substances) compliant
Imported.
View the Arc'teryx Gamma Product LineView all Arc'teryx Men's Soft-Shell Jackets| Best Use | Hiking |
|---|---|
| Fabric | RecNylon DBL Weave Solid, 186 g/m², 88% recycled nylon/12% elastane (bluesign approved material) |
| Hood | No |
| Back Length | Hip-length |
| Back Length (in.) | 29 inches |
| Gender | Men's |
| Weight | 13.93 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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Not much difference to Gamma Light
I already have Gamma MX and Light jackets. I was hoping this would be just in the middle, sort of MX without lining as I find the Light is very thin. Unfortunately it is much closer to the Light. To the point that I had to compare the fabrics next to each other to see that there’s a small difference. The cut feel a bit looser vs. the Light at Large size. Now I’m not sure what use I will have for the Light, and I need to continue looking for early fall jacket.
Sizing is off
It's a nice jacket. Bit too thin. The sizing is really off with arcteryx now. The small fit perfectly before but they decided to make it smaller, but keep the medium the same size. Now I can't find a jacket that fits properly. Not sure who came up with this sizing idea. I literally can't own anything from the brand anymore.
Great jacket
My best jacket, only had it a couple of weeks but great fit and look, very smart casual jacket, I’m 5,11 and 12 stone, picked the medium due to other size reviews and glad I did, medium was perfect




