... upper (slipper upper, canvas upper printing, high frenquncy welding) · Outsole (sport shoes outsole, leather shoes outsole,fishing wader outsole,etc.) · Insole ... (sport insole, EVA insole, gel insole, health insole) · Shank, heel, charms, ... mould, · Plastic blowing mould, · Copper mould. TPR shock attenuation Ball for sport shoes