It's one of the planet's fastest boots. And now the addidas F50 adiZero TRX FG is even lighter and faster. At just over 5 ounces, this synthetic boot required a completely redesigned upper, and so Hybridtouch was born. It blends the water resistance of synthetic with the natural feel of leather for a super soft, hybrid combination. It's maximized with subtle Dribbletex 3D grip texture for ball control that doesn't slip. Inside, the linings are all treated with AgION® antimicrobial technology and that includes the premolded sockliner that brings minimal bulk but maximum comfort. Pushing the acceleration is one of the quickest cleat configurations ever created, designed for quicker turns and straight-away speed, and placed on the SprintFrame outsole plate. While ultra-thin, the plate uses ridges to add stability to key areas along the outside of the foot. The lightweight, geometric SPEEDTRAXION studs leave space for this cleat to be miCoach compatible (in adult sizes) so you'll find out exactly how fast you canbe. Wt. 5.3 oz.