Our WEDGE-O style takes the dressy oxford and feminizes it with a platform wedge. Every detail has been meticulously engineered for both form and function. The upper is made from made-in-Japan leather. The sole is made from various materials in varying firmness, including aGEL Foam, for excellent cushioning, arch support and shock absorbency. The outer sole is made from rubber sponge, combining both durability and cushioning. Its form is designed with a thick shark tread sole and circles at impact zones. *aGEL Foam is a trademark of Taica Corporation, registered in Japan and/or other countries.