evo.com | Arc'teryx Softshell Jackets > The Arc'teryx Gamma MX Jacket is built around Fortius 2.0 fabric - a midweight construction that handles wind, repels water, breathes, and takes serious abuse without complaint. The articulated patterning and stretch give you full range of motion whether you're swinging tools on ice or moving fast through fall alpine terrain, and the updated regular fit creates enough room to layer underneath. A proven all-conditions piece that earns its place no matter what the day holds. Two Zippered Hand Pockets No Slip Zip(TM) Prevents inadvertent opening. Regular Fit 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. 100% Polyester Backing Body Fortius(TM) 2.0 60D Synthetic Stretch Softshell, 84% Nylon / 16% Elastane | Arc'teryx Gamma MX Softshell Jacket Men's 2026 - X-Small Green | Nylon/Elastane/Polyester