G3 Outsole: Lightweight G3 outsole reduces weight and increases traction for a grippy and efficient ride. MIZUNO ENERZY CORE: New advanced midsole material, delivering the most resiliency and softness. It improves comfort and adds spring to drive optimum performance. Mfit Insole: Superior fit and cushioned insole for high performance. Casting PU Upper: Casting PU upper provides superior durability to entire forefoot of cleat to withstand the wear and tear of dragging foot while pitching. New Premium Sockliner