Arc'teryx  Gamma SL Pants - Men's

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Push through unexpected weather, steep climbs and hard miles in the men's Arc'teryx Gamma SL Pants. They use a highly breathable, recycled double-weave fabric that sheds light rain and wind.

Color: Forage
Size: 28 IN Waist Short
Fits true to size based on reviews
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Features

  • Gamma SL are the lightest pants in the Gamma Collection; they are breathable, lightweight, durable, wind-resistant, versatile and water-repellent
  • Slimmer fit and articulated patterning offer a clean look with plenty of space to move naturally—on and off the trail
  • Updated with FC0 material for a lower footprint, an improved buckle system, and design lines that align with the Gamma Collection
  • FC0 durable water repellent (DWR) finish repels moisture and is PFAS-free
  • Recycled Fortius™ 1.0 double-weave fabric delivers breathability, wind resistance, water repellency and lightweight durability
  • Adjustable, integrated webbing belt with metal buckle
  • Low-profile waist adjustment rides comfortably under a hipbelt or a harness
  • Zippered fly with snap
  • 2 hand pockets with zippers
  • Harness-friendly zippered thigh pocket
  • Contains materials that meet the bluesign® criteria
  • PFAS (per- and polyfluoroalkyl substances) compliant
  • Pants inseam is 31 in. for size 32 Short, 33 in. for size 32 Regular, and 36 in. for size 32 Tall
  • Inseam varies by size

Imported.

View the Arc'teryx Gamma Product LineView all Arc'teryx Men's Hiking Pants

Technical Specs

Best Use

Hiking

Climbing

Fabric

Recycled nylon double weave lightweight solid, 125 g/m2, warp knit mesh

Moisture Wicking

Yes

Pant Fit

Standard

Pant Leg Style

Straight

Inseam (in.)

31 inches

Gender

Men's

Weight

9.34 ounces

Sustainability

Contains materials that meet the bluesign® criteria

Reviews

90 reviews with an average rating of 4.5 out of 5 stars

86% 59 of 69 reviewers recommended

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Hiker in Maine
Rated 2.0 out of 5 stars
2 months ago

Glued pockets suck

The glued cargo pockets will fail eventually. This has happened for me across multiple iterations of the new gamma line - (LT Pants, SL Pants and SL Shorts) in less than 2 years of mild use. Unacceptable for clothing in this price range. Lucky for me I only dumped my key fob on an in town walk with the dog. Not while scrambling over boulders. However, I have two pair of Lefroy that are fully stitched and showing no signs of wear after 6+ years of use. Please bring back a quality pant that will last.

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

Hello there, thank you for taking the time to share this feedback with us. We’re sorry to hear about the repeated pocket‑bonding failures on your Gamma pieces, especially given the light use and the fact that it’s happened across multiple iterations. We understand how unsettling it is to lose something as important as a key fob, even on a simple walk. Your experience with the Lefroy — fully stitched, still going strong after six years — is exactly the kind of longevity we want our products to uphold. We’d like to take a closer look at what happened, so we encourage you to reach out to our After‑Sales team through a Product Service Request; they can assess any potential manufacturing issues and help you find the right path forward. Your feedback is invaluable, and it directly informs how we continue improving the Gamma line. https://arcteryx.com/ca/en/help/product-service/service-request

lawrence
Rated 5.0 out of 5 stars
1 year ago

Superlight and Built to Move

[Employee of arcteryx] Finally got my hands on this coveted pair of Gamma SL pants. I’m usually a 32-R, but had to size up since the fit runs more “fitted” — especially around the crotch, which felt a bit snug for me. Sizing up made all the difference, and I’d definitely recommend it for better comfort. I recently wore them on hikes around the Squamish area, paired with my Proton SL Hoody — and together, they were the perfect match for the changing conditions this Spring. The Gamma SL pants are incredibly light next to skin, almost like wearing nothing, and the freedom of movement is unreal.

Bllewell
Location:San Francisco
Rated 3.0 out of 5 stars
2 years ago

Disappointing step backwards

Arc’teryx used to sell a line called “Palisade”. Originally, these had a shorts, a cropper, and a long variant. My favorite was the cropper. Then the cropper was discontinued. But at least you could shorten the legs of the long pants. Then they changed the fit of the Palisade long pants to make the legs much narrower—and, as a consequence, less comfortable. Then they discontinued the Palisade altogether. The current equivalent is the Gamma. But this suffers by missing one side pocket and a back pocket. It seems that the aim is to be able to say “New” each season. But that can only imply taking a perfectly good line and making it worse. I hate this.

LC95
Rated 5.0 out of 5 stars
3 years ago

Out of this world pants

I recently purchased these pants for my trip to Georgia, and I must say, they have exceeded my expectations. Throughout my 6-7 days of hiking, I wore these pants consistently, and their exceptional breathability and lightness set them apart from any other pants I've tried. The weatherproof feature held up remarkably well, and the design itself is nothing short of brilliant. I honestly couldn't find a single flaw with this product. It's important to note that these pants are meant to be lightweight, so if you're seeking warmth, layering them with a base layer would be ideal. Overall, I am thoroughly impressed with these pants and highly recommend them for any outdoor adventure.

SeaOtter
Location:Seattle Wa
Rated 5.0 out of 5 stars
1 year ago

Nice, Light, Airy

Nice fit. Much lighter than normal Gamma, but not as light as the Le Froy pants were (wish you'd bring Le Froy back). On a 77 degree day they felt light, airy, and breathable. Bought the blue color as well. Oddly the blue fabric feels just slightly heavier than the Tatsu / green color. Great for traveling. Easily hand washed in a sink and air dried over night. I wear these both hiking, and day to day. They look nice and go from office to trail with a change of foot wear. Highly recommend. Lean athletic 158lbs, 5'9, size Small. I used to buy the XS, but they fit more snug after 2.5 years of bodybuilding. The size Small has a bit of room and less snug. More room for bodybuilding growth.

arcy
Rated 4.0 out of 5 stars
1 year ago

Great but Needs Improvement

These are some of my favorite pants. Something I've noticed is that if you sweat alot or are on the thiccer side, the green Tatsu pair will show, I woukd say probably go up in your regular size but I wouldnt recommend that advice till i try it myself ( hopefully soon) besides the sweat lines being seen, the pants are still among my favorite and are super lightweigh. They also are highly durable, though again, with the tatsu pair they are a bit more vulnerable to things like oils so again be careful. Overall though theyve become my goto everyday pants at this point. If the sweat absorption/liquid proofing gets fixed id say these pants are a straight 10/10 necessity for anyone on any occasion.

Mez23
Location:Manchester
Rated 5.0 out of 5 stars
3 years ago

Fantastic pants

I bought these in the 34 waist Small, even tho my inseam is 83, the small fits much nicer. I used these recently to go up snowdon and i was very impressed by the way the rain could evaporate so easily and how breathable they were. Washing is very simple and can easily be cleaned from any marks. Highly recommend these pants!

Con Koch
Location:Bozeman, Montana
Rated 5.0 out of 5 stars
1 year ago

Light and Durable

These are everything I want in a summer alpine pant. Quick closure, light, fast drying, quiet, and comfortable. I've been using them for alpine climbing and fast overnights, but also for travel, hiking, and working around the house. The closure system is solid, zip pockets are functional, and colors are great.

Dan W
Location:California
Rated 5.0 out of 5 stars
2 months ago

Best hiking pants in market!!!

Best fitting hiking pants I own! Most pants are bulky and baggy not these!! They fit perfectly! The material is super breathable and lightweight. I highly recommend these pants to anyone looking at them!

Darren Gaudry
Rated 5.0 out of 5 stars
6 months ago

I hope Arc’teryx NEVER stops making these!!!

I have two pair of these and alternate between them when travelling… They are lightweight, quick drying and I love the pockets with zippers… I truly hope Arc’teryx never stops making them…

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