Mizuno Wave Inspire 14 Men's Running Shoes Silver/Director Blue : Theres nothing wrong with needing a little guidance, and the Mizuno Wave Inspire 14 running shoes are here to provide that and much more! Runners will love the smooth and supportive ride provided by updated cloudwave technology and Wave fan-shaped cushioning and responsiveness. Breathable and lightweight materials round out these shoes, making for a premium fit and feel, no matter the distance. Upper: Updated upper design made from a new mesh fabric to offer a secure, yet comfortable fit and excellent breathability. Lace-up front offers an adjustable fit. Padded tongue and softer heel collar further enhance comfort. Midsole: U4ic compound in the top midsole ensures lighter weight, durable, and more cushioned resiliency. Cloudwave provides with a fan-shape provides a balance of stability and responsiveness. U4icX heel wedge for a softer feel. Removable insole. Outsole: SmoothRide Engineering(TM) creates a smooth, rocking-chair-like transition from heel to toe. X10A(R) durable carbon rubber delivers longer wear in high impact areas and supplements traction at heel strike.