Size 24.5 No box. Born from a dedication to speed, this is the most responsive Mercurial ever, providing the propulsion needed to break through the final line. Fixed spike high-cut professional top model equipped with FG sole for natural grass grounds. Exceptional Touch Nike Gripknit is a sticky material that enhances your touch on the ball. The increased surface area gives you more room to control the ball when dribbling at high speeds or finishing a play with a shot. It's molded to the shape of your foot and provides excellent grip in wet or dry conditions, creating a sculpted, track spike-like fit. Micro-molding texture works with Gripknit to conform to the shape of your foot, further improving the impact from the spike to the ball. High-Speed Traction The wave-like traction pattern is a series of cascading studs, providing the right amount of grip while increasing the surface area of the Air Zoom unit. The tallest studs are the same height as traditional middle studs, so you won't lose traction. The combination of wave-like traction with evolved chevron studs and blade studs helps you stop quickly during quick cuts. Snug Fit The full Flyknit upper is designed for speed. Atomknit, a very lightweight and strong Flyknit on the sides, reduces weight and provides support. The combination of Gripknit, Atomknit, and Flyknit forms the thinnest Mercurial upper ever, bringing you closer to the ball and reducing break-in time.