Find out what it feels like to float through your runs in the Mizuno Wave Sky 9. Crafted for runners who crave that pillowy, cloud-like sensation beneath their feet, this shoe transforms every mile into an almost weightless experience. With enhanced NITROGEN INFUSED MIZUNO ENERZY NXT cushioning and innovative FOAM WAVE technology, the Wave Sky 9 brings maximum comfort and reliable stability to your daily runs. Details: Upper: The Smooth Stretch Woven construction wraps your foot with breathable comfort while controlling stretch direction for optimal running. The gusseted tongue hugs your foot securely without any pressure points, creating that perfect locked-in feel that lets you focus on your run. Midsole: The Wave Sky 9 dials up the cushioning with a new blend of MIZUNO ENERZY NXT (Nitrogen Infused EVA) in the top sole. With an additional 5 mm of foam underfoot, this max cushion trainer is ready to put your feet in the clouds. MIZUNO FOAM WAVE construction combines double density midsole layering to provide a softer landing, smoother transition and more stable ride.Outsole: The durable X10 carbon rubber construction ensures this shoe will be your trusted training partner for hundreds of miles, giving you the longevity to stick with your goals and see real progress over time.