Giro Women's Flynt Tri Cycling Shoe Leather Injected nylon outsole offers a rigid, stable and efficient pedaling platform Universal Cleat Mount accommodates 2-bolt and 3-bolt cleats Precision Fit last hugs the foot closely without binding, crowding or discomfort High quality, microfiber upper with air mesh is breathable, supple and water-resistant Molded EVA footbed with medium arch support for comfort