Mizuno Wave Inspire 15 Women's Running Shoes Citadel/Silver : The Mizuno Wave Inspire 15 offers new elements that make for one of the best support-focused running shoes we've seen from Mizuno. This edition features a fresh upper construction that is softer, more comfortable fit and an attractive, wearable look. Mizuno Wave technology continues to provide runners with a well-cushioned, energized, and stable ride that's designed for their mild to moderate overpronation. What's New?:A fresh upper design that's softer and more attractive. Technical Elements Upper: Durable and breathable engineered mesh upper provides a soft feel around the foot. 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.