EUC, worn just once. Marked as size 48, fits men's size 13-13.5. Features a suede body with a breathable mesh upper. The rubber outsole offers great grip has a fiberglass reinforced nylon mid-sole for pedaling efficiency. SPD compatible, but also works great with platform pedals. Reinforced toe and heel cup improve durability. Great for mountain biking and touring, but also a superb option for indoor cycling.