The North Face Fire Road trail running shoe features an abrasion resistant synthetic leather upper with highly breathable open mesh. Structured TPU welds offers lightweight support. Northotic ergonomically designed footbed with Poron forefoot and heel inserts. Ultra lightweight CMEVA midsole. X-2™ polymer rearfoot crash pad adds cushioning and helps reduce overpronation at heel strike. Semi-straight lasted with a flat waist and midfoot medial post to provide an extremely stable and consistent footprint on uneven terrain. Innovative ESS forefoot Snake Plate gives ultimate protection from stone bruising without sacrificing flexibility. UltraTAC™ outsole incorporating firmer density lugs under the ball and waist delivers responsive ride through toe off. Wt. 11.0 oz.