adidas Mens F50 Adizero FG Firm Ground Hunt Soccer Shoe Synthetic Premium HYBRIDTOUCH synthetic leather provides superb long-term shape under all weather conditions Revolutionary SPEEDFOIL material combines the benefit of lightness, softness and flexibility with high durability and superb feel DRIBBLETEX raised 3D grip texture for high-speed dribbling under wet and dry conditions SPEEDTRAXION - the fastest configuration for maximum acceleration, and quicker turns and direction changes. miCoach compatible.