Features Mizuno's iconic 9-Spike® technology for the best traction in the game. The outsole includes 3 zones to enhance Power, Propulsion, and Performance. Full length EVA midsole provides premium heel to toe cushioning. The Ambition also features Mizuno Wave® technology to relieve the shock sent to your ankles and pressure while planting your foot, which, in turn, enables you to maintain a highly stable base.