steel toe safety shoes, upper:leather sole:PU , RUBBER Function: insulation, anti-smashing, anti-static, anti-piercing Fabrics: India's leather Features: high strength, waterproof, breathable button: double-density PU materialFeatures: oil resistance, portable, folding endurance, abrasion resistance, wear comfortable, with good anti-skid effect. Function: insulation, anti-smashing, anti-static, ...