Gamma MX Hoody (Men's) - X000008485
Pickup currently unavailable at 1091 Topsail Rd.
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.

Mixed Weather
Highly durable, breathable and mobile. Best for mixed usage in changing weather conditions.

Breathable material
Allows moisture vapour to escape, helping regulate temperature and elevating comfort inside garment.

Fair Trade Certified™
Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.
Warm, highly durable softshell hoody for mixed conditions.
Originally made to meet the rigours of ice climbing, the Gamma MX – our warmest Gamma – has evolved to handle a range of mountain activities in mixed conditions. A wind-resistant, water-repellent stretch softshell, the breathable Fortius 2.0 fabric balances insulation, light weight, and outstanding durability. The StormHood is helmet compatible and protects without impeding peripheral vision, and the articulated regular fit allows room for light layers.
What's been updated: Updated with a PFAS-free FC0 DWR (Durable Water Repellent) treatment and a roomier regular fit for expanded layering options.
Gamma MX Hoody Men's
Size: XS, S, M, L, XL, XXL
Weight: 585g / 1 lb 4.6 oz
Fit: Regular
Activity: Rock/Boulder/Hike
Model: X000008485
Manufacturing facility: Youngone Nam Dinh Company LTD, Vietnam
Full Product Features
Technical features
-
Weather resistant
-
Breathable
-
Lightly insulated
-
Durable
Construction
-
Hardwearing Fortius™ 2.0 softshell fabric has increased warmth to weight ratio and durability, with wind resistance and a DWR finish
-
Taped seams for weather resistance, a low-profile finish, and added strength
Cuff & Sleeves configuration
-
Shaped cuffs with low profile elasticated cuff at wrist
Design & Fit
-
Regular fit provides freedom of movement
-
Garment Centre Back Length: Size M is 29"/74cm - Varies by size
Fabric treatment
-
DWR (Durable Water Repellent) finish repels moisture and is PFAS-free
Hem configuration
-
Adjustable hem draw cord seals out drafts
Hood configuration
-
Helmet compatible StormHood™ provides full coverage without impacting visibility
-
Adjustable StormHood™
Patterning
-
Articulated patterning for unrestricted mobility
Pocket configuration
-
Two chest pockets with zippers
-
Two hand pockets with zippers
-
Easy access hand pockets
Sustainability
-
Contains materials that meet the bluesign® criteria
-
Body - bluesign® approved material
-
Lining - bluesign® approved material, recycled content
-
PFAS (Per- and polyfluoroalkyl substances) Compliant
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
-
Lining: Recycled Polyester Brushed Pocket Mesh, 158gsm - 100% Polyester
-
Body: 60d Synthetic Stretch Softshell Nylon Plain Weave Face Poly Fleece Backer, 233gsm, FC0 DWR - 84% Nylon, 16% Elastane 100% Polyester Backing
-
Origin of fabric: TAIWAN
-
Origin of dyeing: TAIWAN
-
May release plastic microfibres into the environment when washing
Care
-
Machine wash gentle low
-
Tumble dry permanent press low
-
Do not bleach
-
Wash dark colours separately
-
Do not dry clean
-
Iron low
-
Do not use fabric softener
-
Double rinse