The North Face Ultra Endurance Running Shoe - Women's Trail running shoe delivers a stable ride and unparalleled traction. Upper: Welded TPU and suede midfoot support overlays. Molded-TPU toe cap for protection. Gusseted tongue for protection from trail debris. Sole Unit: 17 mm/9 mm heel/forefoot EVA underfoot. Ultra Protect CRADLE heel-stability technology. Single-density, compression-molded EVA midsole. Vibram Megagrip outsole for durable sticky traction in all conditions. ESS Snake Plate forefoot protection. 8 mm offset. Collar lining has FlashDry