Speed Carbon RC is a new kind of road racing shoe.
Scott Speed Carbon RC White/Carmine Pink Women's Running Shoes So you can run faster for longer. The CARBITEX DFX carbon plate, Kinetic Light Foam, and our ER2 rocker geometry create a lightweight and efficient race shoe that will give you more energy back than you put in..Based on 10 years of research and development, we've created the fastest road racing shoes to date.