You don't need to have seen the movie to enjoy these Puma Scattista Lo Speed Racer M5 and Puma Scattista Lo Speed Racer X9 Sneakers ($TBA). Based on the design of Speed's Mach 5 and Racer X's Number 9 car, these racing sneakers incorporate Puma's UNI construction in which the shoe's upper is sewn directly onto the sole. In addition, the shoes' internal spine is designed to offer both stability and weight reduction, letting you focus on what's important: driving.