Arcteryx Men's Gamma LT Pant

Arcteryx Men's Gamma LT Pant

Arcteryx Men's Gamma LT Pant is rated 4.5 out of 5 by 28.
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4.5 Star Rating

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Product Description Item No.   10329576

The Arc'teryx Men's Gamma LT Pant is a softshell pant for a wide range of outdoor fun. Climb and hike in cool weather and remain comfortable along the way. The Fortius™ DW 2.0 fabric is a nylon/elastane blend, built to be more durable than the previous version of the pant, while having enough stretch and next-to-skin coziness. A gusset at the crotch, straight leg fit and brushed polyester waistband keep you moving naturally. The lay-flat webbing belt adjusts to your liking and won't become bulky under harness or pack. All pockets are zippered, preventing small items from falling out as you adventure on.

FEATURES of the Arcteryx Men's Gamma LT Pant

  • Completely redesigned
  • New double weave fabric is durable and has good stretch and comfort next-to skin
  • Brushed polyester waistband; zippered fly closure with built in adjustable webbing belt with metal buckle
  • Gusseted crotch and articulated patterning for full range of motion
  • Zippered hand pockets and one zippered thigh pocket
  • Laminated hem with static cord adjusters and eyelets

- + Product Specifications
Clothing Fabric: Nylon
Pant Rise: Mid
Fabric Details: 88% Nylon, 12% Elastane
Fabric Weight: 5.3 oz / Square Yard
Disclaimer: We only ship this brand to US Addresses.
Product Technology: DWR
Weight: 12.9 oz
Features: Water-resistant, Packable, Moisture Wicking, Quick Drying
Gender: Mens
Best Use: Climbing, Hiking, Backpacking
Fit Type: Regular Fit
DWR tech

Durable Water Repellant
DWR (Durable Water Repellent) is a coating that is applied to fabrics which makes them water-resistant, or hydrophobic. A DWR finish doesn't interfere with breathability, which makes it perfect for adverse conditions in the backcountry.

Rated 5 out of 5 by from All around hiking pants These are really good hiking pants. The material is light, smooth, and comfortable. Although light, the weave on the fabric is tight and the pants are surprisingly durable and slightly stretchy. Good water resistance, good wind resistance and very breathable. The fit is on the trim side with stitching that mirrors natural leg movement. I've found these to be perfect on fast, light climbs and all day hikes in cooler weather. For my tastes they work best in spring and fall or early summer mornings.
Date published: 2012-03-06
Rated 5 out of 5 by from Perfection! I adore my Gamma LT pants. Firstly I love that they come in different leg lengths. The medium-tall fit me like they were tailored for me, at 6'4, 33" true waist, 35" true in-seam. I don't even need to use the in-built belt. Secondly, as expected the build quality is just flawless. Perfect stitching, perfect cut. Thirdly, they are the perfect combination of lightweight, comfortable and functional. I've hiked in them in sunny 20C weather and not overheated and used them below freezing with leggings no problems. It's true that they don't repel water for very long, but no woven softshell does once the DWR has been overwhelmed. Not a substitute for shell pants, but better than any other pant for anything but hot weather.
Date published: 2013-08-30
Rated 5 out of 5 by from Hands down, the best pair of pants I have ever worn. Just took these on a 14 mile in wet snow/rain and they stayed completely dry. It was as if my legs had there own climate control, the temperature stayed consistently comfortable despite several changes in weather and activity level. The fit was excellent. Durability is still TBD.
Date published: 2011-10-09
Rated 5 out of 5 by from Durable lightweight hiking pants i have worn these hiking for a few years now. They look as good as the day i bought them. I've worn them in the summer or in the winter (just below freezing), they seem to keep me cool/warm when I need it. They aren't waterproof, but are a bit water-resistant in light rain. The pants themselves don't hold water, but the water will eventually soak through if you are in heavy rain for an extended period of time. They dry fast though. I'm 6'0' 200 lbs and the large size fits great. they seem very durable and resistant to abrasion. Also the material is fairly stretchy which is good for hiking.
Date published: 2015-08-26
Rated 5 out of 5 by from Great everyday pants I love these softshell pants. I bought the XL because of my large cyclists legs and glutes and they have fitted me perfectly, allowing a full range of motion and are very comfortable. The only slight issue I have had is the waist band loosening occasionally. They are very windproof and are surprisingly warm. I have worn these mountaineering in Kosciousko National Park (Australia) and Aoraki Mt Cook National Park (New Zealand) in the past few months and found them excellent. They are wearing well, even after a lot of "bum-sliding" on wet, icy snow.
Date published: 2012-11-26
Rated 2 out of 5 by from Lack of size options leads to comprises Given the investment in dollars and usage time you want something that fits just right. I found the medium tall too restrictive and the large a little baggy. Other manufactures let you order by waist and inseam. I've used them for standing around on snow for 3 hours for a night photography shoot and for a 5 hour hike in the snow. The results were outstanding. I stayed warm and dry and did not feel dampness/sweat. I was wearing gators on the hike, so the bottoms were protected from the 6 inch deep snow. I would like a larger pockets, and a few more pockets. And I wish they fit better.
Date published: 2014-03-11
Rated 5 out of 5 by from Fantastic Overall Softshell Pant I own a ton of Arc'teryx and love these pants. They are more than they seem. As far as pants (shells) go.. I also have the Beta AR (hardshell). I LOVE those also, but are often overkill. These pants are EXTREMELY versatile. Very lightweight and VERY breathable. But I've also used them in very cold conditions. I hiked in Denali (AK) for 13 hours straight in -5° temps and was warm and comfortable. In cold weather, with light insulation.. they are great when on the move. They shed snow and light rain great... but I'd probably choose another pant for heavy rain. The face fabric is VERY VERY durable for how thin the material is. I'd say fit is somewhat small, but in a good way. I'm 6', 170 lbs... and Small - Tall fits perfect. They fit tight (athletic), but not too tight, and in a way you want pants like this to fit. Like I said... I love my "bullet proof" Beta AR's for extreme conditions.. but often, these are the right tool for the job. And since they are a thin soft-shell - very comfortable! I get moving in these and don't even think about them - which is what you want from a pant like this.
Date published: 2011-12-03
Rated 5 out of 5 by from Excellent I have been wearing these pants for the past 3 plus years almost daily as street clothes. I am 56 and wear Areteryx almost exclusively because of the comfort factor built into their clothing. What more can I say. Not just for the young...................
Date published: 2012-12-06
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What's the inseam length [men's large]?

Asked by: jackson
Thanks for the question! The "Large / Regular" has an inseam of 33 inches. I physically measured myself :)
Answered by: Foxxy Cleopatra
Date published: 2017-03-25
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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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