Arcteryx Men's Gamma LT Pant
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Arcteryx Men's Gamma LT Pant

Arcteryx Men's Gamma LT Pant is rated 4.6 out of 5 by 22.
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4.5 Star Rating
$118.99 - $179.00
up to 34% off

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Product Description Item No.   10083410

The Men's Gamma LT Pant by Arcteryx. Tour lightest Softshell pants are designed for mobility and breathability while hiking, climbing, guiding and backpacking. The Gamma LT by Arcteryx features articulated patterning for superior range of motion, and laminated construction enhances durability and comfort. Made with lightweight Fortius, a highly durable and weather resistant four-way stretch textile.

Products on Sale are Discontinued Styles or Colors.

FEATURES of the Arcteryx Men's Gamma LT Pant

  • Fortius 1.0 fabric is durable, lightweight, with good stretch, DWR finish
  • Brushed polyester waistband, zippered fly with snap and adjustable webbing belt
  • Gusseted crotch and articulated patterning for full range of motion
  • Two hand pockets and one thigh pocket with zipper
  • Laminated hem with static cord adjuster
  • Front fly with snap closure
  • Stretchy fabric provides freedom of movement
  • Gender specific patterning
  • Adjustable pant cuff drawcord

- + Product Specifications
Weight: 11.3 oz
Clothing Fabric: Nylon
Pant Rise: Mid
Disclaimer: We only ship this brand to US Addresses.
Gender: Mens
Features: Reflective, Water-resistant, Quick Drying, Moisture Wicking
Best Use: Hiking
Fit Type: Slim Fit
Pants Inseam: 33 in.
Rated 5 out of 5 by from Great pants for backpacking, hiking, camping and good enough for casual wear too! I was a little hesitant when looking at these as they are $169. WTH? For a pair of pants? Can they be that good? But I had a gift card so I ordered them. I have had them for a year now- I wore them backpacking in the desert and the Sierras and the local mountains, on day hikes, and camping. I wore them during a 4 hour hard rain and pea sized hail. They did wet through pretty quickly, but since I was still moving they were not cold. Once it stopped raining (I was still hiking) they dried out in about 30 minutes. I've also worn them to family gatherings and even to work when nothing else was clean. They have been washed at least 50 times and still look brand new. Yes, they are that good.
Date published: 2011-12-26
Rated 5 out of 5 by from lightweight and very comfortable I actually used these pants during a 14 hour hike in Interior Alaska (near Healy, AK) last month. It was between -5 and 5 degrees. I wore only a next to skin layer underneath.,,Granted, I was moving the entire time. If I had been sitting still in those temps, they would not have been sufficient, as they are not meant for those conditions. But, I was still impressed. I wore them because I knew I would be constantly moving and these pants are extremely comfortable, stretchy and moisture shedding.,,I have not used these in warmer temperatures but am curious as to how the fabric will perform in them.,,Great fit (slim) and look much better than in the picture.
Date published: 2009-12-03
Rated 4 out of 5 by from 'Civilized' tech/trail pants Look and Feel: Definitely more civilized than most tech/trail pants, but there is a bit of “swishy pants” to it; very subtle shine and does make that slight ‘swish’ as you move.,,,,The Good: Super light and super comfortable. Excellent maneuverability. You’ll love how this pants feel the moment you try it on.,,,,The Bad: No back pocket. Seemingly minor issue unless you're used to having back pockets!,,,,TBD: Durability is a concern, especially in the butt area.,,
Date published: 2014-11-30
Rated 3 out of 5 by from It's not a must have. The Gamma LT pant is a good choice when light rain is expected. It repels water and dries quite fast. But it seems like the stretchy material lets the water seep in easily. When in rain, once you get your knees wet, the whole pant gets drenched in no time. I'd rather choose the Palisade (with a bottom layer if needed) and bring along rain pants. The Palisade wicks better, is tougher, and smoother on your skin.,,
Date published: 2011-11-12
Rated 5 out of 5 by from Very versatile set of pants. The mobility in these pants is excellent. They are great for high exertion activities in the cold. I have already used them for curling and to play hockey this winter. I plan to use them for jogging and sailing in the spring time.,,,,The fitment of the pants is superb. There is quite a range of adjustment in the waist. The pant legs have a good amount of room without being baggy. My only complaint is that they do seem to run long. It would be nice if Arcteryx offered more inseams for the pants. I had to get the pants hemmed up several inches.
Date published: 2011-02-06
Rated 5 out of 5 by from My husband loves them! My husband hates heavy pants or pants with belts. For years, he has worn prana cargo pants that are now yellow with age, and covered with stains. Without his knowledge, I bought these pants so he would look nice at a wedding. He loved them, and people at the wedding noticed them, and commented that he looked nice and they are great pants. So he was "stylish", comfortable, and happy. I doubt he'll wear these for hiking, but he will certainly wear them to function as a professor. Now they are his best pants!
Date published: 2015-08-24
Rated 5 out of 5 by from Best I've ever owned. I've always preferred hiking/backpacking in soft shells but usually found a way to rip them. When my last pair had reached their Tenacious Tape limit I threw down the money for these in the hopes they'd last. I've now had them for a year or so with a lot of use and they look as good as when I got them. I do wear them with gaiters in the winter to avoid spike/crampon holes but these pants seem indestructible. At 6', 185 lbs, with a 33" waist and bigger legs the Medium is PERFECT. Great freedom of movement, quality zippers and belt and solid protection against light rain and snow. They aren't lined so don't expect a lot of warmth and while I wasn't too stoked about the very light 'sheen' to them it's become a non-issue. This is one of those situations, as it usually is with Arc'teryx, that you get what you pay for.
Date published: 2016-03-25
Rated 5 out of 5 by from Go Fast, Go Light Excellent pants. I wore these on each mountain during a trip to the Alps where I climbed 4 peaks in 6 days, including the Matterhorn and two other 4000 meter peaks. I used long underwear with them on the Matterhorn climb and honestly I could have gone without them. If you are always moving, as on an alpine climb you generally should be, then these pants are excellent. I have also used them doing serious outdoor work and have found them to be fantastic in every way.
Date published: 2013-12-14
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- + Size Guide

Men's Jackets, Shirts and Tops
SIZE X-Small Small Medium Large X-Large XX-Large
Chest 36" 38" 40" 43" 46" 50"
Waist 29" 31" 33" 36" 39" 43"
Hip 36" 38" 40" 43" 46" 50"
Sleeve Length 32" 33" 34" 35" 36" 37"
Numeric Size 36 38 40 43 46 50

• Arc'teryx recommends you calculate your body measurements using the info in the Measurement Guide below before selecting a product size. The measurements provided in their size guides refer to your body measurements unless otherwise specified.

• Check the fit type in the product FEATURES and SPECIFICATIONS and refer to the Fit Guide below to ensure you are ordering a product for the correct end use.

Men's Pants
SIZE X-Small Small Medium Large X-Large XX-Large
Waist 29" 31" 33" 36" 39" 43"
Hip 36" 38" 40" 43" 46" 50"
Length (Short) Subtract 2"
Length (Regular) 30 1/2" 31 1/8" 32 3/8"
Length (Long / Tall) Add 3"

• Please note that the actual pant length may vary slightly from the info above, depending on the intended end use of the product.

Men's Numeric Pant Sizing
SIZE 28 30 32 34 36 38
Waist 28" 30" 32" 34" 36" 38"
Hip 35" 37" 39" 41" 43" 45"
Inseam 32" 33" 34" 35"

• Several models of Arc'teryx pants are sized numerically and available in different inseam lengths. You will see these sizes reflected in the options in the Select a Size drop down menu for particular products.

• For all other pants available in numerical waist sizes where the inseam length is not specified, the inseam lengths provided above apply.

SIZE Small / Medium Large / X-Large
Head Circumference 21.7 - 22.4" 22.8 - 23.6"
Men's Gloves
SIZE X-Small Small Medium Large X-Large
Hand Width 7.6 - 7.9" 7.9 - 8.2" 8.2 - 8.6" 8.6 - 8.9" 8.9 - 9.3"
Hand Length 7 - 7.2" 7.2 - 7.5" 7.5 - 7.7" 7.7 - 8" 8 - 8.2"
Unisex Gloves
SIZE X-Small Small Medium Large X-Large
Hand Width 7.3 - 7.6" 7.8 - 8.1" 8.2 - 8.6" 8.6 - 8.9" 8.9 - 9.3"
Hand Length 7 - 7.2" 7.2 - 7.5" 7.5 - 7.7" 7.7 - 8" 8 - 8.2"


Chest / Bust - Measure around your chest / bust, holding the measuring tape under your armpit.

Waist - Measure around the natural waist, which is often the narrowest part of your waist.

Hip - Measure around your hips at the widest part.

Sleeve Length - With your arms in a slightly bent position, measure from the center of the back of your neck, along the length of your arm, to the wrist.

Inseam / Pant Length - From a standing position, measure from your crotch to your ankle.

Head Circumference - Measure the full circumference around the widest part of your head.

Hand Length - Measure from the tip of your middle finger to the base of the palm.

Hand Width - Measure the circumference of your hand around the knuckles, excluding the thumb.

• Please note that all the info provided above refers to body measurements, and NOT the dimensions of the garment.


Next to Skin Fit - These snugly-fitting garments are made with stretch fabrics to fit next to the skin to enhance moisture management and thermal efficiency. Garments in this fit category when constructed using Arc'teryx's heavier-weight AR and SV fabrics also perform very well as mid layer pieces, and users should consider selecting a larger size to accommodate a base layer underneath if the intention is to use this layering system as a mid layer option.

Trim Fit - Trim-fitted garments share the motion-friendly traits with Arc'teryx "Athletic" fit garments, but are patterned with lower volume for reduced bulk. These close-fitting pieces layer well under other garments.

Athletic Fit - This is the "Arc'teryx Standard" fit. These complete patterns utilize anatomical shaping and gussets to enhance motion by minimizing excess bulk. Easy layering under or over each item extends seasonal versatility and comfort.

Relaxed Fit - Relaxed fit garments rely on higher volume patterns and a reduced amount of articulation to offer roomy mobility.

Expedition Fit - Cut roomier than the Arc'teryx Athletic fit and suitable for winter/extreme conditions, Expedition (XPD) fit garments are cut larger to accommodate multiple layers without binding or restricting movement.

• You can find the fit type and additional fit info for Arc'teryx styles in the product description FEATURES and SPECIFICATIONS.

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