Design: INTERCOOL ventilation system reduces heat and humidity build-up inside the shoe during performance, offering great breathability MIZUNO(R) ENERZY foam offers versatility in its application, while still maintaining softness and resilience DynamotionFit Bootie construction offers a comfortable, snug fit and maximum stability MIZUNO WAVE(R) plate disperses energy from impact to a broader area providing a stable platform and superior cushioning U4icX Strobel Lasting Board ensures a comfortable underfoot feel Removable sockliner EVA midsole Durability & Traction: Dura Shield protects the toe from the damage of friction to the floor XG Rubber outsole provides high traction (grip) to the floor