Process: even for injection molding Outsole: double color double density PU/PU, even for injection molding The vamp material: brown shaving cowhide Lining material: orange breathable mesh cloth Will choose function: the smashing Optional features: electric insulation puncture proof / / anti-static/high temperature/anti-skid/oil resistant Optional specifications: SB/SBP/S1 / S1P/S3 Packing specification: 10 pairs/box Products can provide basic functions are: the protection of the hit (zhong 1, impact shock: 23 kg, height 90 cm, 200 j, energy gap in 12.5 mm; 2, the static pressure: p 15 kn, clearance in 12.5 mm), prevent puncture (measured value in 1400-1500 n), anti-static, insulation (6 kv - 18 kv), high temperature, and so on, the guest can be combined according to the design of product to function. Different workplace safety shoes, protective shoes have different requirements, we can provide a solution according to the actual needs of customers, our products can give full play to its use value. Product standards: European standard (CE), China national standard