Product Name Running shoes, J4, J7 Place of Origin Putian Product number J5-21, max 97,95 Features 1) Durable material, comfortable for working 2) Upper Waterproof leather upper featuring for total waterproof protection 3) Outsole Durable rubber outsole for exceptional traction on a variety of outdoor surfaces 4) Oil resistant/acid resistant/antistatic sole/shock absorber 5) US sizes8 - 13