Nike Huarache Run features: • Neoprene inner bootie design to keep your foot locked in with ample support and dynamic comfort. • Leather and/or synthetic, spandex, neoprene, textile, and thermoplastic upper. • Huarache logo patch on the tongue. • Phylon™ foam midsole offers lightweight and plush comfort. • Waffle rubber outsole for traction and durability.