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. Higher foam heights provide an even softer feel. A wide, exaggerated shape at the forefoot offers a more stable ride.Nike Zoomx Invincible Run Flyknit men's running shoes.