Ambition 3 TPU features Mizuno’s Translucent I-Shaped TPU studs, which provide a unique accent that also increases traction on multiple surfaces. The rib construction of the new Mizuno C-Flex Outsole is a combination of enhanced stability, flexibility, and traction, while reducing stud pressure to provide superior comfort during long games. New double stacked insole improves step in comfort for a more cushioned experience.