Dr. Martens Men's Vane EH ST 6 Eye Rubber Work Sneakers Synthetic Imported rubber sole Evo-Lite range, providing non-metallic protection Fully synthetic, breathable and durable uppers over a composite toe-cap EVA midsole and Softwair internal footbed provide comfort, rubber compound outsole provides heat and slip resistance External rubber toe bumper and reflective heel panel Safety spec: ASTM F2413-11 MI/75 C/75 EH