upper: cow leather, or buffalo leather
lining: cabrelle or mesh colth + 3mm sponge
insole: cloth+ 2mm EVA
outsole: pu or pu/ rubber
eyelet: metal
lace : nylon
steel toe : 200J
steel midsole: ....
See more »produce and export: all kind of safety shoes, including pu/ pu injection safety shoes, pu/ rubber injection safety shoes, work shoes, army boots, military shoes, men shoes, women shoes.kid shoes , ....