- mesh
- Made in USA or Imported
- Rubber sole
- Shaft measures approximately 2.75″ from arch
- Double Fan Wave for maximum support without the added weight or stiffness
- U4icX heel wedge for more cushioning at landing
- Top midsole incorporates new U4ic compound for a more responsive and durable ride
From first to last step, runners seeking guiding stability will find a smooth and supportive ride in the latest version of this category leader. Inspire 13 features and improved U4ic midsole for added durability and responsiveness. The all new upper increases breathability and flexibility without loosing the Mizuno signature harmonious fit.