- Beef skin
- Inside multilayer network material vapor permeability
- Protective steel cap
- Genie: two types of polyurethane
- The inside of the shoe is reinforced in the heel piece of leather
- The outer part of the sole: harder and resistant to wear, anti-slip and antistatic, resistant to oils and petroleum products as well as acids, and in the heel area there is an absorber of energy ...
- frog language
Protective footwear: