Nike Reactx Infinity Run 4 Black/White-Dark Grey DR2665-001 。Nike ReactX Infinity Run 4 sneakers offer a high-performance running experience with advanced cushioning and a sleek, modern aesthetic. These shoes utilize the innovative ReactX foam for enhanced energy return and a plush feel underfoot, paired with a breathable Flyknit upper that provides a secure, sock-like fit. The classic black and white colorway ensures versatility for both athletic training and casual daily wear, while the durable rubber outsole delivers reliable traction across various surfaces. Brand: Nike Model: ReactX Infinity Run 4 Style Code: DR2665-001 Color: Black/White Gender: Men Upper Material: Flyknit Midsole: ReactX Foam Outsole: Rubber Closure: Lace-up Activity: Running, Training, Walking Features: Breathable, Lightweight, Cushioned Heel Pull Tab: Yes Logo: Swoosh Toe Shape: Round Toe Bag 2043 257411707