The Justin Original Workboots Commander WK2110 western boot’s reliable Commander-X5™ Vibram® rubber outsole ensures abrasion-, oil-, heat- and chemical-resistant traction, while the Achilles Relief System’s stretchable, dense foam construction provides flexible, durable support.Item # 536982Achilles Relief SystemAchilles Relief System®Boot shaft height: 11 inchesDual-side pull-on loopsElectrical Hazard ProtectionEmbroidery detailsMeets ASTM standards for Electrical Hazard Protection up to 18,000 voltsNylon shankOrthoLite®Ortholite® cushioned footbedPull-on entrySoft toeTextile liningTumbled leather upperVibram®Vibram® Commander-X5™ rubber outsoleStyle Number: WK2110