The 11\u0022 tall Driscoll pl-on workboot is built for maximum performance. It features an Ortholite® insole for lasting comfort and a steel shank for added support. Its Vibram® Commander-X5™ rubber outsole resistant to heat, oil, chipping, chemicals, and slipping provides stability and protection no matter what surface you are working on. This boot also meets ASTM F2892-11, EH safety footwear standards. Justin Men's Driscoll 11-In Work Western Boot in Pecan