On the job or getting the job done, the Bogs Slate Mid CT boots will ease your day keeping your feet dry throughout the task. Composite safety toe meets ASTM F2412- 18a/ASTM F2413-18 1/75, C/75, EH (Electrical Hazard) safety standards. Slip-resistant rubber outsole meets Mark Il Slip Resistance ASTM F1677-05 standards. Textile lining and removable molded Algae EVA footbed, Plus Max Wicking on the top cover mesh. Molded EVA midsole. Tri-blend of textile, thermoplastic urethane and leather upper. Steel Toe