Model [ DR 1048M66]Dr.Martens THORPE SHOES BLACK DR900Traditionally styled safety boot with water-resitant leather upper, smartmask PU-cushioned footbed, steel, puncture resistant midsole, Anti-Static construction and heat resistant rubber outsole. Standard : EN ISO 20345:2011 S3 SRA HRO Upper: Industrial Oiled Corrected Full Grain Water Resistant Leather Padded tongue and mesh padded collar Safety toe cap which conforms to and exceeds European Standard Hardware: Heavy duty metal eyelets Laces: Industrial strength cord laces Lining: Cosmo™: Pibitex foam back lining Footbed/Insole: Removable anti-static Smartmask®: PU-cushioned footbed Outsole: Nitrile rubber outsole cemented to Polyurethane midsole Steel puncture resistant midsole Heat resistant outsole: up to 300°:C Construction: Cemented Slip resistant rating: SRA