... , 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,shock absorption ... , · Plastic blowing mould, · Copper mould. TPR shock attenuation Ball for sport shoes