Go the distance in the Nike ZoomX Invincible Run Flyknit 2. Lightweight, responsive foam helps you get after long runs by delivering a supersoft feel and springy responsiveness every time your foot hits the pavement. Our Flyknit upper provides secure support and breathability where you need it most. Designed for maximum shock absorption with a wider forefoot for stability and a more curved outsole for easier heel-to-toe transitions, these help you stay on the road and off the sidelines. Lace up and feel the potential. Stability Evolved 3 Flyknit components were placed in different areas of the shoe. At the tongue, seamless engineering has created soft padding and an adjustable fit. The vamp is soft, with a highly secure fit. And finally, the heel is built with a clip for containment and cushioning. The result is an upper that keeps your foot feeling comfortable and stable while you pound the pavement. More Bounce With Every Ounce Nike ZoomX foam is responsive and lightweight, giving you bounce with every step. Shaped like a rocker, the foam provides support for the 3 phases of a runner's stride. It offers flexibility when your foot rises off the ground, a smooth ride when your foot is moving forward and cushioning at ground contact. Higher, Softer, Wider Higher foam heights provide an even softer feel. A wide, exaggerated shape at the forefoot offers a more stable ride. Waffle outsole was created using runner-informed data for traction where you need it. This info also helped guide the design and look of the shoe's sidewalls.