Nike Womens ZoomX Invincible Run Flyknit - White/Metallic Silver

The ZoomX foam used on the Nike Women's ZoomX Invincible Run Flyknit is designed to give incredible bounce, and energy return. With higher foam heights, and an exaggerated shape at the forefoot, Nike have used it to make an even softer feel, but with a more stable ride. Shaped like a rocker, the foam rises at forefoot and heel to provide a smooth transition throughout the stride. Providing cushioning on impact, it flexes as the foot rises and provides a seamless ride when moving forward. The Flyknit upper has zones of breathability placed where your foot heats up the most. Strong and durable, it provides a secure and stable feel step after step. Nike used runner-informed data to help guide the design and look of the sidewalls, and to create the waffle outsole, giving you the traction, you need, where you need it.