Created to conquer tough terrain, the Sylan sneakers from Arc'teryx are specifically designed for mountain running. Rocker geometry will propel you forward while the aggressive 6mm lug sole provides unwavering stability. Not only that, the midsole is made from a light, highly responsive EVA and polyolefin composition that absorbs shock for quicker recovery. Matryx® Micro uppers, Knitted Collar, Rocker Geometry, Vibram® Megagrip Outsole, Lace Up Closure, Branding Throughout, Arc'teryx.