Built with a carbon protective toe and Ergo-Fit safety toe design that matches the natural contours of your foot, the Georgia Boot Men's Carbon Flex 8" Moc-Toe Work with Carbon Toe meets ASTM F2413 standards for both protective toe and electrical hazard classification. The co-molded TPU/PU outsole meets ASTM F3445 slip-resisting standards for reliable traction on the job.