Men's Justin Boots Commander Steel Toe Cowboy Boots The Tanker Brown Steel Toe workboot has traditional cowboy boot qualities yet practical details for the work field. With a black onyx shaft and tobacco square steel toe, this boot blends functionality with style. On the interior, the Ortholite® insole cushions the foot while the steel toe protects it from any possible hazard. The exterior features the Vibram® Commander-X5™ rubber outsole that is resistant to heat, oil, chipping, chemicals, and slipping so you are prepared no matter what comes your way. This boot is electrical hazard rated and meets ASTM F2413-11, 175, C75 EH safety footwear standards.