UPPER The Air Quick reflective mesh upper gives optimal breathability. Equipped with Exoskin technology that offers a form-fitting structure. MIDSOLE The Ziptech, TPU shank plate, and dual special EVA Cushlite combination provides stability, softer cushioning and responsive energy return. INSOLE The Ortholite open-cell foam delivers moisture management and anti-microbial function. OUTSOLE HDR rubber on lateral heel to avoid early wear and tear.