adidas - F50+ TRX FG (White/Black/Silver) - Men's: The future of football, this boot adjusts to the footballer's playing style or the needs of the match. Speed lace cover secures the fit and X-TRACTION(tm) outsole provides grip. High-abrasion textile upper with low water absorption and sock-like fit. Innovative lace cover for optimal fit and increased kicking area. Slip-in, sock-like construction for an enhanced fit. ULT-K leather for optimal ball feel and fit. Interchangeable FusionFrame insoles for customized performance. Interchangeable FusionFrame insole boards for customized performance. Split outsole for optimized weight and flexibility. TRAXION(tm) FG for grip and comfort on firm natural surfaces.