Buying running shoes in Bangladesh
A running shoe is built round its midsole, a foam layer that is usually EVA, the usual shock absorber in sports shoes. Above it sits a light textile upper; below it, rubber where the outsole wears. Brands and importers buy them in colourways across size runs. Customs may class them under HS 6404 11, sports and training shoes with textile uppers.
Two numbers set how a running shoe feels underfoot: stack height and drop. A running shoes manufacturer in Bangladesh should build to both, so Roptan writes them into the order in mm, has bulk pairs measured against them, and asks for cushioning, bond and wear tests before the shoes leave.
