With Mizuno's classic 9-Spike configuration, the Vintage 7 Switch is one more weapon at your disposal. Its Dynamic Synthetic Leather upper gives lightweight performance from the outside in. The midsole holds Mizuno's Parallel Wave Technology for cushioning and stability in one piece. It's coupled with full-length EVA footbed for incredible shock absorption and an overall cushioned feel. Along with the 9-Spike studs, the outsole includes responsive forefoot flex, thanks to ProFlex controlled, multi-zone flex points. Wt. 14.0 oz.