Men's Nike React Infinity Run FK 2 (Black/White) React Pull-on sock upper with adjustable

Pull-on sock upper with adjustable lacing cage

Seamless Toe Closure

Engineered Arch Support stabilizes your swing in style

Embroidered green crocodile branding on the quarter

Men's Nike React Infinity Run FK 2 (Black/White) React Pull-on sock upper with adjustableThe Nike React Infinity Run Flyknit 2 continues to help keep you running. A refreshed upper uses Flywire technology that combines with Flyknit for support and breathability where you need it. 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. Breathable Flyknit upper provides optimal airflow and superior comfort.