The Libra Velcro road cycling shoes feature a microfiber and mesh upper for cooling and airflow. Three Velcro straps provide an easy and highly custom fit. The composite sole is equipped with an interchangeable heel stud. Features: - Micro-fiber and nylon-mesh upper for perfect perspiration. - 3 Velcro straps - Perforated polypropylene insole - Interchangeable heel stud - Carbon fiber/fiberglass composite sole