Korkers OmniTrax 3.0 Triple Threat Soles - Aluminum BarThe 100% customizable sole that gives you endless spike, bar and hex disc traction configurations for the ultimate in options. Sticky rubber outsole with over molded threaded stainless steel receptacles to accept our proprietary bolt on traction enhancement system to mix and match your traction system. Choose one sole with its traction option, then add the components from the other two for a complete set. The 100% customizable sole that gives you