Specifically designed for the female hiker. PLASMA S GTX is lightweight, flexible, agile and ultra comfortable while offering amazing traction and support- even on the most technical trails. For women who prefer mobility over ankle support and want to move faster with lightweight packs for long distances. The women‚Äôs specific anatomic last is shaped on a lower heel and instep volume compared to our men‚Äôs anatomic last. Combined with the overlap design and self locking lace, PLASMA S GTX offers a great out-of-the box fit. Utilizing the C.A.S. machine, the footbed and upper are fully customizable to the individual‚Äôs anatomy. This is a great solution for women with narrow heels who often suffer blistering and a lack of precision from their shoes. In only 20 minutes, one can experience an in-store customization process that results in a personalized and unique fit. Lined with Gore-Tex Extended Comfort for the maximum level of breathability and waterproofness. Exclusive Vibram outsole with Megagrip compound for approach-like grip on rocky and wet terrain.