Safety Shoes Men’s Metal-Free Duo. Upper: Black Leather. Width: 2E (wide). Model: QUENTIN 542128 ELECTRIC SHOCK RESISTANT Specifications: ● Lining: Drilex. ● Fit: Built on comfort-ortho last. Accommodates orthotics. ● Outsole Material: Dual Density PU. ● Toe Cap: Metal-Free Composite. ● Footbed: Removable Dreamfit Ultra-Comfort. ● Construction: Cement / Lock Stitched Sole. Outsole is ESR 18000V, CSA certified. Standards: ASTM F2413-11 1/75 C/75 PR EH Slip Test Rating: Slip tested to CSA Z195-09 / ISO 13287.