The Diadora Women's Speedracer 2 Carbon road shoe is designed with professional materials and features for optimum performance at any level. Built on a special women's last for a perfect fit on the female foot, this shoe will become your favorite. The full carbon sole provides minimal thickness while maintaining perfect rigidity for direct power to your pedals. Diadora's Power Flow system maximizes ventilation and breathability on your intense efforts. The upper is constructed with synthetic Supprell material, providing the best in stability, breathability and comfort. A deep, pre-molded heel cup ensures no-slip heel containment, while the adjustable buckle and Velcro straps dials in the fit for all-day riding comfort. Breathable, removable insole provides excellent arch support, ventilation and moisture management to keep your feet happy. 3-hole cleat compatible. 245g.