Curtail your physical strain from field to road in this NIKE AIR RELENTLESS running shoe, as shoe can take it on. The girly versatile design shoe features mesh upper with bold pattern for enhanced breathability and style, where as full-length Phylon midsole provide lightweight and responsive cushioning. Inside the heel, an Air unit helps in absorbing shock on impact while delivering extra cushioning for a smooth ride. Mesh upper Light weight Cushion foot bed NIKE, Sport, Running, Female