Specifically designed for the female hiker. PLASMA S GTX is lightweight, flexible, agile and ultra comfortable while offering incredible traction and support. Combined with the overlap design and self-locking lacing, PLASMA S GTX offers an excellent snare fit. Using the C.A.S. The machine, template, and upper are fully customizable to the individual's anatomy. Lined with Gore-Tex® Extended Comfort for the highest level of breathability and waterproofing. Exclusive Vibram® outsole with Megagrip compound for similar grip on rocky and wet terrain.