Combination construction mimics your foot"s shape, delivering a stable heel and flexible forefoot. * Molded nylon shank provides enhanced arch support. * QForm Comfort technology provides cushioning and support tailored to a woman"s body. * Leather / mesh upper, mesh / spandex upper lining, molded EVA sockliner, EVA insole... * Molded EVA midsole, molded nylon shank, rubber outsole.