Stay protected with these retro Driller safety boots Cowhide leather upper Steel square toe meets or exceeds ASTM F-2413 safety standards Slip, abrasion, chip resistant Stampede dual density, non-marking rubber outsole J-Flex Flexible Comfort System insole and triple density insole board Our electrical hazard rated boots protect you from open electrical currents from the bottom up. Tested up to 18,000 volts Vibrant embellished stitching detail Metallic shank Justin Men's Driller 11 Inch ST Work Boot