Versatile because it's designed for a variety of mountain activities, the Arc'Teryx BETA is a highly breathable shell jacket .

Whether it's long-distance trekking, hiking through a mountain range, or climbing peaks, this technical model leaves adventurers free to explore as they please. Durably waterproof and windproof thanks to its GORE-TEX fabric with GORE C-KNIT lining, it's both soft and ultra-breathable. Plus, this jacket has a slim fit that allows for lightweight layering while still allowing for freedom of movement.

The hood adjusts with a simple tightening, while many other functional details amplify its effectiveness in action.