Adidas F50 Adizero TRX FG Football Boots are the planet's fastest boots in an exclusive Messi colourway. Adidas F50 Adizero TRX FG Football Boots feature 165g of extreme acceleration and handling thanks to a SprintSkin upper with TPU support bands and new stud shape. SprintSkin is a revolutionary single layer synthetic for incredible ball-feeling and reduced weight. TPU bottom frame reinforces the upper and prevents abrasion in the kicking area. New Traxion stud shape for maximum acceleration and speed on firm ground surfaces.