DEWALT Murray Safety Boots have a leather and mesh upper making them waterproof and breathable. Manufactured with a steel toe cap and steel midsole protection. This boot has been made wider than standard boots to give a generous fitting. A PU comfort insole, padded tongue and collar provide added comfort. The PU/Rubber outsole is certified to the best slip rating, as well as achieveing resistance to fuel oil and the ladder grip status, which is driven from the firefighters certification. A PU toe guard gives added protection to the toe area. EN Test: CE EN ISO 20345-2011.Safety Rating: S7.Slip Rating: SR.