Slip resistance classification SRC Upper made from high-quality full grain water resistant black waxy cow leather Polyurethane (PU) and Rubber Nickel-free reinforced eyelets Waterproof Hydroseal full inner sock Steel Toe Cap with Impact Protection of 200 joules S2 Waxy leather upper highly resistant to chemicals, water, flame, oil and mould Steel midsole for anti-penetration PU rubber heat resistant to 300C on contact (for 60 seconds)
