If you only have one jacket, this is the one! Featuring a Gore-Tex membrane, the SHIFT GTX JKT provides the essentials: protection, lightness and ease of use. It's designed to forget you're wearing it on long hikes in unsettled weather. With its technical spec, it's good to pull it from your pack when the wind strengthens as you reach a pass, or when the first raindrops fall. A seriously technical jacket for long-distance walkers.