The feel of floating. You'll feel like you're floating with this premium neutral shoe from Mizuno. Lighter in weight thanks to the improved fit of the all new woven upper and higher energy return from MIZUNO ENERZY CORE - our most responsive material yet. You can experience supreme softness and the smoothest of runs in the all new Wave Sky 5. MIZUNO WAVE: FoamWave boosts stability without sacrificing cushioning. The new structure combining large and small waves enhances a smooth feeling while running. MIDSOLE: Full length MIZUNO ENERZY core midsole, delivers the highest level of energy return and excellent cushioning. MIZUNO ENERZY: MIZUNO ENERZY foam used throughout the entire bottom midsole enhances cushioning and a bouncy feeling. UPPER: The new Smooth Stretch Woven material slightly stretches horizontally without stretching vertically for a soft, smoother fit that doesn't impede running efficiency.