Binge on adventure with the dynamic Salomon X-Alp Mtn GTX® athletic shoe, designed for extreme mountaineering endeavors. Built to deliver the perfect balance of agility, precision and support, this lightweight ankle boot has a waterproof nubuck upper atop an OrthoLite® footbed and midsole that combines CMEVA and IMEVA for improved landings; a generously padded, high-cut collar delivers a snug fit, while a waterproof GORE-TEX® membrane ensures weather-proof protection. The non-marking, mountaineering-oriented Contagrip® rubber outsole and 3D Edging Chassis foundation deliver stability and protection.3D Edging Chassis™Approx. weight: 21 oz. / 610gCenter front zipper with zip gaiterComfort-rated to -12° C / +10° FCompressed- and injected-EVA midsoleContagrip® OutsoleCrampon compatibleGORE-TEX®Gusseted tongueHeel slingHeel strapMountain Contagrip™ OutsoleOrthoLite® FootbedProtective rubber toe and heel panelsSelf-locking eyeletTextile liningTPU mudguardWaterproof bootie constructionWaterproof nubuck upperStyle Number: L37328300