The Nike React Infinity Run Flyknit 2 continues to help keep you running. A refreshed upper combines Flyknit and Flywire technology for support and breathability where you need it. A wider forefoot provides stability to prevent rolling, while the high foam heights provide soft responsiveness and long-lasting comfort. It's still one of our most tested shoes, designed to help you feel the potential when your foot hits the pavement. US men's 11, the shoes are new with box.