Knife through exposed passes and relentless headwinds in this elevation-ready hiking shell. The two-layer Gore-Tex fabric on the body, hood, and sleeves provides focused wind protection and weather resistance without adding bulk to your worn weight. A highly breathable fabric under the arms and stretch-woven liner allow you to move naturally over scrambles and blowdown. What's been updated: Updated with a stretch woven lining, plus a new hybrid construction, for improved zonal breathability, stretch, and comfort.