Looking for Answers about adidas F50 adiZero TRX FG Leather - Men's?

It's the planet's fastest boot, weighing in at 5.8 ounces. It owes its light weight to a SprintSkin upper with TPU support bands, a Sprint Frame outsole and a new stud shape. But like any great soccer cleat, the performance is in the details. A Goleo calf-leather vamp gives a snug fit to the SprintSkin upper. An ultralight sockliner comes in the shoe, with a second pair of comfort sockliners in the box. Neither of them will slip, thanks to EVA inserts. The Sprint Frame construction of the outsole uses geometry for stability. Forefoot flex with midfoot support is perfect for speed players. The F50's new TraXion® stud shape is designed for maximum acceleration on firm, natural surfaces. Removable insole. Wt. 5.8 oz.