Stay on work tirelessly throughout the day, wearing Justin 8" Corbett Boots. Nano composite safety toe meets ASTM F 2412-18a/ASTM F2413-18 EH (Electrical Hazard) standard. Waterproof, oil and slip resistant work boot was tested with the Satra slip test method. Leather upper. 2mm foam lining. Removable ortholite footbed. Lace closure. EVA midsole. Rubber outsole.