Steel toe and protective sole | Protective, non-metallic insole | 10% cow leather and 90% fabric upper material (90% = fabric (cotton) 40%, toe cap cow leather 5%, mesh lining 28%, foam 11%, synthetic fiber 4% reinforcement EVA / nylon 12%), outsole 100% PU | Heating oil resistant outsole | Preformed and removable insole | Wide fit | Safety rating: EN20345 S1P SRC | 200 joules safety toe cap | Penetration Resistant Midsole | Energy-absorbing, padded heel | SRC-rated slip resistance