The Wave Rider is only getting better with age. The 25th edition of Mizuno’s classic brings your runs a smoother ride with extra MIZUNO ENERZY, eco-friendly stability through the responsive new bio base wave plate and enhanced breathability overall. 100% Synthetic Imported Rubber sole MIZUNO ENERZY (FOAM): Offering versatility in its application, while still maintaining softness and resilience. It will help enhance performance capabilities. WAVEKNIT upper combines breathability with a socklike fit. MIZUNO WAVE: The MIZUNO WAVE plate disperses energy from impact to a broader area providing a stable platform and a superior cushioning. U4ic Midsole: Delivers optimal shock reduction, durability, and a superior ride. Innovatively light, well cushioned, responsive, and resilient. X10 Outsole: Durable carbon rubber that allows for longer wear.