Asics Upcourt 6 1071A104 402 Men's Volleyball Shoes Properties: For training or a friendly match, put on the Asics Upcourt men's volleyball shoes and show everyone how effective your block is. Upper with extensive parts made of breathable Open Mesh Upper and with reinforcing elements made of synthetic leather. Removable soft foam insole, textile lining and elastic tongue. EVA midsole and rubber outer layer. Technical data: Removable Sockliner – a type of EVA foam insole that can be changed for orthopedic purposes Open Mesh Upper – upper made of airy mesh, ensuring comfort and breathability NC Rubber Outsole – rubber outsole for greater grip and abrasion resistance The insert was manufactured using a special solution dyeing process that reduces water consumption by approximately 33% and carbon dioxide emissions by approximately 45% compared to typical dyeing technologies