Soft, robust, breathable, waterproof, permanent antibacterial lining | PE insole | Antistatic PU sole, slip-resistant | Oil and fuel-resistant | High energy absorption in the heel area | EN ISO 20347:2007, OB-A-E-FO-SRC | Open at the back | Heel strap with buckle | No protective toe | 40°C washable | Upper material: Texfiber (100% polyester) | Lining: permanent, antibacterial material