Gamma Lightweight Jacket (Men's) - X000010609
Arc'Teryx - Men's Jackets / Shirts Sizing Chart - Updated Sizing
Your body measurements in inches:
|
Size |
Sleeve |
Chest |
Waist |
Hip |
|---|---|---|---|---|
|
XXS |
30 |
33 |
27 |
32½ |
|
XS |
31½ |
35 |
29 |
34½ |
|
S |
32½ |
37 |
31 |
36½ |
|
M |
34 |
40 |
34 |
39½ |
|
L |
35 |
43 |
37 |
42½ |
|
XL |
36 |
47 |
40½ |
46½ |
|
XXL |
37 |
51 |
44½ |
50 |
|
3XL |
38 |
54½ |
48½ |
54 |
Note: Men's fit has been updated with a revised fit. Medium size remains unchanged. Smaller sizes are now tighter and larger sizes are now looser. Arc'teryx sizes are intended to fit the above body measurements. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

Note: Calculate your own body measurements, then select your product size.
1. Sleeve: With arm relaxed at your side and slightly bent, measure from center back neck, across shoulder to elbow and down to wrist.
2. Chest: With arms relaxed at your sides, measure under your arms, around the fullest part of your chest
3. Waist: Measure around your waist at the narrowest part.
4. Hip: Standing with feet hip width apart, measure around your hips at the widest part.
Gamma
Weather resistant mid or outer layers with stretch. Highly breathable and abrasion resistant.
UPF rating (sun protection)
A textile that provides protection from exposure to ultraviolet radiation. Use in sun or on snow.
Softshell
Air permeable four-way stretch woven textiles with superior abrasion resistance.
Fair Trade Certified™
Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.
Light, wind-resistant, breathable softshell for hiking and all-mountain use.
Made for warmer days and designed to handle a range of terrain, conditions, and activities, the Gamma Lightweight Jacket – our lightest Gamma Jacket – is an essential softshell for maximizing time outside. Wind resistant and water repellent, the Fortius 1.0 softshell fabric stretches, breathes, provides UPF 50+ protection, and is made with recycled nylon. The regular fit allows room for light layers and is patterned for freedom of movement.
Need a heavier option? Try the Gamma Jacket.
Gamma Lightweight Jacket Men's
Size: XS, S, M, L, XL, XXL
Weight: 320g / 11.3 oz
Fit: Regular
Activity: Rock/Boulder/Hike
Model: X000010609
Manufacturing facility: Youngone (CEPZ) LTD, Bangladesh
Full Product Features
Technical features
-
Breathable
-
Lightweight
-
Durable
-
Wind resistant
-
Water repellent
Construction
-
Fortius™ 1.0 softshell enables stretch and air flow automatically releasing excess heat
Cuff & Sleeves configuration
-
Stretchy cuff binding
Design & Fit
-
Regular fit provides freedom of movement
-
Garment Centre Back Length: Size M is 29"/74cm - Varies by size
Fabric treatment
-
FC0-DWR (Durable Water Repellent) finish repels moisture
Hem configuration
-
Adjustable hem draw cord seals out drafts
Patterning
-
Articulated patterning for unrestricted mobility
Pocket configuration
-
Dual chest pockets with zip
-
Two hand pockets with zippers
Sustainability
-
Contains materials that meet the bluesign® criteria
-
Shell - bluesign® approved material
-
Lining - bluesign® approved material
-
PFAS (Per- and polyfluoroalkyl substances) Compliant
UPF rating
-
UPF 50+, EN 13758-2, AS4399:2020, GB/T 18830-2009. Only covered areas are protected. Protection may be reduced with use or if stretched or wet.
Zippers & Fly configuration
-
Full front zip
Fit: Regular
Arc'Teryx classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers.
Materials & Care
Materials
-
Contrast: 70d Nylon/spandex plain weave with FC0 DWR, 123gsm - 94% Nylon, 6% Elastane
-
Body: Fortius™ DW 1.0 - Woven Double Weave, 125gsm - 86% Nylon, 14% Elastane
-
Origin of fabric: TAIWAN, CHINA
-
Origin of dyeing: TAIWAN, CHINA
-
Origin of Manufacture: BANGLADESH
-
May release plastic microfibres into the environment when washing
Care
-
Machine wash low
-
Tumble dry normal low
-
Do not bleach
-
Wash dark colours separately
-
Do not dry clean
-
Iron low
-
Do not use fabric softener
-
Double rinse


