Designed with input from softball legend Jennie Finch, the 9/Spike Advanced Finch Elite 5 is Gender EngineeRed for softball/specific movements. Translucent I/Shaped TPU studs 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 also Reducing stud pressure to provide superior comfort during long games.