The Ambition 3 Low TPU features Mizuno's Translucent I-Shaped TPU studs, which provide a unique accent that also increases traction on multiple surfaces. The ribbed construction of the Mizuno C-Flex Outsole is a combination of enhanced stability, flexibility, and traction, while reducing stud pressure to provide superior comfort during long games. The new 2 layered insole provides maximum step in comfort.