Design: An incredibly lightweight, yet strong fully Flyknit upper tuned for speed Gripknit is a sticky material that molds to your foot for more control of the ball when dribbling at high speeds Track spike-like fit with micro molding texture works with Gripknit to help form to your foot for even better cleat-to-ball strikes Dynamic Fit collar wraps your ankle in soft, stretchy fabric for a secure feel In-Shoe Comfort: Improved 3/4-length Air Zoom unit provides the propulsive feel desired by the fastest of players Durability & Traction: The wave-like traction pattern is a series of cascading studs, so it engages more surface area of the Air Zoom unit while also providing the appropriate amount of grip The wave-like traction with evolved chevron and blade studs help you stop when making quick cuts The biggest stud is the same height as the traditional middle studs, so traction is not compromised