6-Eye Cap Toe Boot. Ballistic Mesh Padded Collar. Heel Loop. Water resistant leather upper. Cosmo Cambrelle Moisture Wicking Lining. Agion Treated Anti-Bacterial Smartmask Insole. Dr Martens air-cushioned sole, reistant to Oil, Fat, Petrol and Alkali. Goodyear welted product, upper and sole are heat sealed and sewn together.