TAKING RUNNERS THE DISTANCE. Get after those long runs with the Nike ZoomX Invincible Run Flyknit. A lightweight and responsive foam feels comfortable and helps deliver energy with every step. It's one of our most tested shoes, designed to help you feel the potential when your foot hits the pavement. Come Together: This special edition colorway celebrates unity as athletes worldwide emerge from the year's past events to compete in this summer's games. It's a celebration of sport, humanity and our ability to push through the toughest of challenges. Celebrate the Swoosh: The Swoosh celebrates its 50th anniversary by intertwining the past and present. The original Swoosh is outlined over the current version, representing the path Nike has taken from yesterday to today. Higher, Softer, Wider: Higher foam heights provide an even softer feel. A wide, exaggerated shape at the forefoot offers a more stable ride. More Bounce With Every Ounce: Nike ZoomX foam is responsive and lightweight, giving you more 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. Stability Evolved: An evolved Flyknit upper places zones of breathability where your foot heats up most. It's strong and durable, helping keep your foot secure with every mile. Traction, Created With Data: A waffle outsole was created using runner-informed data for traction where you need it. This helped inform the design and look of the shoe's sidewalls. Benefits: A panel at the heel is embedded in the Flyknit, providing support and stability. The collar is cushioned for a soft, comfortable feel. Style: DJ5454; Color: Phantom/Football Grey/Volt/Black; Size: 9; Gender: Female; Age Group: Adult | Nike ZoomX Invincible Run Flyknit Women's Running Shoes in Grey, Size: 9 | DJ5454-001