Model [ DR 1048M67]Dr.Martens GUNALDO ST LIGHTWEIGHT SHOES BLACK DR901A lightweight athletic style safety shoe with breathable mesh upper, steel toe cap, antistatic properties, puncture resistant midsole and a heat resistant rubber outsole. STANDARD: EN ISO 20345:2011 S1 P SRC HROSteel ToeAnti-staticPuncture Resistant MidsoleHeat Resistant OutsoleSlip ResistantUpper: Industrial Synthetic Nubuck/Mesh Safety Toe Cap which conforms to and exceeds European Standard Padded CollarHardware: Metal Logo and Plain EyeletsLaces: Industrial Strength Cord LacingLining: Breathable mesh foam backed liningFootbed/Insole: Removable Anti-static Contoured and Cushioned FootbedOutsole: Nitrile Rubber Outsole with a Steel Puncture Resistant Midsole. Heat Resistant to 300°:CConstruction: CementedSlip Rating: SRC **Click on the Addintional Info tab for Safety Features**