adidas F30 FG - Men's The "F" in "F30" stands for fast. The "30" stands for 30 goals, because that's how many you'll average per game. Dribbletex raised 3D grip texture for high-speed dribbling under dry and wet conditions. Hybridtouch upper material combines the superior touch and feel of leather, along with the durability of synthetic, all in one material. Ultralight multi-colored outsole with SpeedStud configuration brings a new 2nd level of traction to the forefoot base for increased grip and explosive agility.