... matOutsoleDual Density PUSize37 ~ 47#FunctionAnti-static, anti-puncture, Anti-Smashing, Waterproof is available Safety leather ... anti-static)S1P(steel toe, steel plate, anti-static)S2(steel toe, anti-static, waterproof)S3(steel toe, steel plate, anti-static ... features: anti-static, anti-puncture, high temperatureWith a breathable, wear-resistant, non-slip, seismic, etc.Using: Heavy ...