Professional Split Embossed Leather or PU Safety Shoes Upper Material: Genuine Leather or PU,breathable Outsole material: PU,PU+PU injection,lightly and comfortable, shock resistance Insoles:PU,Healthy, breathable in-sock,water sucking, moistureproof, anti-smelly,and easy clean. Lining material:Breathable Mesh, abrasion resistance and sterilized Steel toe and plate or cast Iron toe and plate Nature: Slip-Resistant,,Puncture resistant,Anti-Static,Waterproof,Acid and Alkali Resistant; , flexing endurance,abrasion resistance and easy care Gender:Unisex Applicable industry: Postman,courier and outdoor workers SIZE:36-48 Lead Time: 20ft-30days 40HQ--45days