Nike free run 1.0

product description: Bumper Elite 3.0 combines the full-length vacuum foam midsole with an carbon fiber plate unit embedded in the arch of foot,it caters to all types of athletes and provides a leg-saving landing as well as a responsive and positive toe-off experience.The incorporation of recycled rubber in some Nike outsoles contributes to a more sustainable and eco-friendly shoe.Unleash your speed in the Nike Zoom Fly 3, a racing shoe engineered for record-breaking performances.Length: 30.71 inches