Approved specification EN ISO20345. Antistatic. Steel safety toe cap, resisting >200 joules. Steel anti-puncture sole. Removable anti-static insole in EVA with special antibacterial PU treatment. Ankle protection with leather-covered latex foam. Double density PU sole: upper part expanded polyurethane and compact outsole with high shock absorption. Resistance to bending. Resistance to hydrocarbons.