Nike Jr Superfly 8 Academy TF Grey/BlueLighter and Faster. The new Nike Mercurial Superfly 8 Academy soccer shoes are engineered with the minimal amount of materials possible, so you can play lights out for 90 minutes. The soft synthetic upper features a textured pattern for better ball control when dribbling at high speeds. Dynamic Fit collar wraps your ankle in stretchy fabric for a secure feel. Rubber studded outsole for artificial turf surfaces. DJ2864 054