Step up your sneaker game with these Nike ReactX Infinity Run 4 shoes. They come in a vibrant Guava Ice and Vivid Purple W colorway that will add a pop of color to any outfit. The low top style and athletic design make these shoes perfect for workouts or everyday wear. These shoes are available in size 8.5 and are part of the Nike Reactx product line. Get ready to hit the ground running in style with these Nike ReactX Infinity Run 4 sneakers.