Nike ReactX Infinity Run 4 。Nike ReactX Infinity Run 4 running shoes in Midnight Navy and White. These performance sneakers feature a breathable Flyknit upper with a secure, sock-like fit and supportive cushioning. The ReactX foam midsole provides high energy return and a smooth ride, while the rocker-shaped outsole offers flexibility and traction for daily training or long-distance runs. Designed with a wider base for stability and a padded collar for comfort, these shoes are ideal for runners seeking a reliable and responsive experience. Brand: Nike Model: ReactX Infinity Run 4 Style Code: DR2665-400 Color: Midnight Navy/White Gender: Men Size: US 12.5 Upper Material: Flyknit Midsole: ReactX Foam Outsole: Rubber Rocker Bag 1006 268809906