The next chapter in Cristiano Ronaldo's game-changing story starts here. Designed for unreal speed, these men's Mercurial Superfly V CR7 FG football boots from Nike are built with a stretchy, breathable Flyknit upper, locked down with a Nike Grip System for adaptive support. The ribbed upper keeps the ball glued to your feet, an ultra-light 3D Speed Plate that unlocks next level speed, with strategically placed studs for sudden stops and starts.. Material: Textile Upper/Synthetic Sole