The 9-Spike Finch Elite 6 Low TPU is Gender Engineered for softball-specific movements. Translucent I-shaped TPU studs provide increased traction on multiple surfaces. The ribbed construction of the Mizuno C-Flex Outsole is a combination of enhanced stability, flexibility, and traction, while also reducing stud pressure to provide superior comfort during long games. The new double stacked insole improves step in comfort for a more cushioned experience.