Arc'teryx Gamma Jacket (Men's) First Aid & Emergency Main Fabric: 100% Recycled Polyester

Main Fabric: 100% Recycled Polyester

The 63mm thread of the fill-opening is compatible with many water filters / purification systems

or even your year

The Zephyr Pro Vest delivers hydration and nutrition that keeps you going through long days in any terrain

Arc'teryx Gamma Jacket (Men's) First Aid & Emergency Main Fabric: 100% Recycled PolyesterHiking, climbing, or skinning uphillthe Gamma Jacket keeps you moving through rugged terrain. Wind resistant and water repellent, it shields from the elements while maintaining max breathability on that final summit push. High stretch material and articulated patterning make overhead movements a breeze, while durable face fabric stands up to rough scrambles. What's been updated: Updated with increased recycled content and a FC0 DWR (Durable Water