Design: Mizuno WaveA(R) structure provides stability while hitting and throwing, it relieves the shock sent to your ankles, and pressure while planting your foot, which in turn enables the player to maintain a highly stable base The new 2 layered insole provides maximum step in comfort In-Shoe Comfort: Full length EVA midsole for heel to toe cushioning for ultimate comfort Durability & Traction: Metal 9-SpikeA(R) Spikes strategically positioned to maximize movement and traction The outsole includes 3 zones to enhance Power, Propulsion, and Performance Additional Details: Weight: 13.1 oz (Size 9)