THE SCIENCE OF SPEEDConstructed from Teijin synthetic, the next generation Nike Mercurial Veloce III features a Dynamic Fit collar to provide lockdown and a sock like feel, while the textured upper ensures your touch on the ball is responsive.A perforated sockliner and synthetic top cloth inside the boot mirrors the natural shape of your foot to provide low profile cushioning. A full-length compressed nylon chassis is tuned to work naturally with your foot, while a mix of direct injected chevron and metal screw-in studs offer superior traction on soft ground surfaces.