The Mizuno Wave Musha 5 Racing Shoes now feature a removable insock. This provides extra cushioning for comfort, and also provides stability. The shoes feature an X-10 durable carbon outsole that focuses on high impact areas and allows for longer wear, as well as providing excellent traction during the phase of landing. The sole is also engineered with SmoothRide, minimising velocity to offer a smooth and cushioned run. The AirMesh upper is ultra-breathable, providing essential airflow and ventilation, keeping you feet fresh and cool during intense running.