Mens Nike ReactX Infinity Run 4 | Black / White / Racer Blue。Used Nike ReactX Infinity Run 4 running shoes provide a smooth, stable ride with responsive cushioning. These sneakers feature a breathable Flyknit upper in a sleek black and white colorway, designed to offer a secure and comfortable fit for daily miles. The ReactX foam midsole delivers enhanced energy return, while the rocker-shaped outsole supports a natural stride. Perfect for runners seeking a blend of support and style. Brand: Nike Model: ReactX Infinity Run 4 Style Code: DR2665-001 Color: Black/White Department: Men Type: Running Shoes Upper Material: Flyknit Midsole: ReactX Foam Outsole: Rubber Closure: Lace Up Features: Breathable, Cushioned, Rocker Geometry Pattern: Solid Shoe Shaft Style: Low Top Country/Region of Manufacture: Vietnam Bag 608 258237614