When the mercury rises and the rock calls, the Arc'teryx Gamma Lightweight Jacket delivers the perfect balance of protection and breathability for serious climbers and hikers. Built with Fortius 1.0 softshell fabric, this lightweight outdoor jacket stretches with every reach and automatically releases excess heat, keeping you comfortable during demanding ascents without the bulk of heavier layers. Wind resistance and water repellency shield you from sudden gusts and light precipitation, while UPF 50+ protection blocks over 98% of harmful UV rays during those long days on exposed rock faces. At just 320g, it's the lightest in Arc'teryx's proven Gamma line, making it an easy pack companion whether you're bouldering at the local crag or tackling multi-pitch routes. The articulated patterning and regular fit ensure unrestricted mobility for technical moves, while four zippered pockets keep your essentials secure and within reach when you need them most.
