Nike Mercurial Superfly 10 Academy Soft-Ground High-Top Soccer Cleats Looking to take your speed to the next level? We made these Academy cleats with an improved heel Air Zoom unit. It gives you the propulsive feel needed to break through the back line. The result is the most responsive Mercurial we've ever made, so you can dictate pace and tempo all match long. This version has Anti-Clog traction on the soleplate, which helps prevent mud from sticking.