What Our Gearhead® Experts Are Saying:"I always reach for this jacket when I need a balance of breathability and wind protection. The Matrix™ fabric is lightweight and stretchy, allowing me to move freely on technical climbs while keeping the wind at bay. It layers well over a baselayer, and I love that it packs into its own pocket for easy storage. The under-helmet hood stays put, and the harness-compatible chest pockets are perfect for keeping essentials accessible mid-climb."From exposed alpine ridges to wind-swept crags, the Borealis Jacket keeps us protected without holding us back. Built with Rab’s Matrix™ softshell fabric, it delivers the perfect combination of wind resistance, breathability, and stretch, making it an essential layer for climbers and mountaineers. The two-way stretch construction moves with us, allowing for unrestricted mobility on technical ascents. Designed with mountain pursuits in mind, the Borealis features a slim, harness-compatible fit, an under-helmet hood, and zippered Napoleon chest pockets for easy access to essentials. A YKK® VISLON zipper with a chin guard adds protection from biting winds, while Lycra-bound cuffs and an adjustable hem keep the fit secure. When the temperature rises, it stuffs into its own pocket, making it an easy addition to any climbing pack. Whether tackling multi-pitch routes or pushing through long days in the mountains, this softshell is built to go wherever we do.