Size:8.5 M US Â |Â Color:Black Water-repellent leather and PU upper with nubuck PU inner calf panels. HiPora waterproof, breathable membrane. Reflective panel in heels. Oil-resistant, anti-slip rubber soles. TecnoGI thermoplastic heel cups and toe caps. Thermoplastic midsole with steel shank for increased durability and protection. Shock-absorbing latex foam in flex panels. Molded nylon shin and ankle guards backed with shock absorbing material. Calf expansion panel. Replaceable rust-free zinc alloy buckles. Triple-density, anti-bacterial, and vibration absorbing insoles.