Arc'teryx  Gamma Lightweight Jacket - Men's

$139.83Compared to $240.00*Save 41%

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.

Color: Stone Green
$240.00
$139.83
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Features

  • 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

Technical Specs

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

Size Chart

Arc'teryx Clothing - Men's
XXSXSSMLXLXXLXXXLXS ShortS ShortM ShortL ShortXL ShortXXL ShortS TallM TallL TallXL TallXXL Tall28303233343638
Chest3335374043475154.53537404347513740434751
Sleeve Length3031.532.534353637383233343536373334353637
Waist272931343740.544.548.52931343740.544.531343740.544.530323435363840
Hip32.534.536.539.542.546.5505434.536.539.542.546.55036.539.542.546.55035.537.539.540.541.543.545.5
Inseam313131.53232.533332929.53030.5313134.53535.5363631.531.532323232.533

Sizing Notes

Measurements are stated in inches unless otherwise indicated.

Reviews
6 reviews with an average rating of 4.3 out of 5 stars

75% 3 of 4 reviewers recommended

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Anonymous
Rated 5.0 out of 5 stars
2 weeks ago

Great Fall/Spring Jacket

Well I gotta say I like this jacket… it’s light, looks good, has some warmth to it and the breathability is fine. I know some people have issues with Arc’teryx sizing, but this jacket fit, is excellent (I am 6 feet, 190 lbs). I have not checked out the waterproofing as of yet, but this is not a jacket I would wear in wet weather. The exterior shell has a nice soft feel, lots of pockets. I like how the arm sleeve interfaces with the wrist, simple but very effective…. comfortable to wear and easy to remove your jacket or put it back on. I also like the collar design, again, simple but effective.

Louis
Location:Atlanta, GA
Rated 4.0 out of 5 stars
2 months ago

Great jacket but sizing is BIG

I love this jacket but as others have said, you need to size down on this one. I am in between a L and XL and I was swimming in the XL. Hopefully Arctyrex takes some feedback from their customers. This is a lightweight jacket and not the kind of jacket I am going to be layering under. It's almost like they designed it to be an outer shell but it should be a stand-alone lightweight jacket for cool weather. The front pockets and material are great. Will order a L when it's available.

GoBackToOldSizing
Rated 2.0 out of 5 stars
7 months ago

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.

Response from arcteryx.com
Arc'teryx Guest Services
7 months ago

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.

Ricardo 09709
Rated 5.0 out of 5 stars
5 months ago

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.

Brian
Rated 5.0 out of 5 stars
2 months ago

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.

Anonymous
Rated 5.0 out of 5 stars
1 month ago

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