Evocative of '70s style, give your a style a boost with the fashion and function of the Vionic® Rio wedge sandal! Uppers of natural cork and man-made materials. Three adjustable straps across the vamp with buckle and hook-and-loop closure. Molded EVA footbed. Dual-density midsole for optimal comfort. Durable rubber outsole for long-lasting wear. Imported.