Fast meets loud in the ULTRA 5 ULTIMATE F1® football boots. This special edition draws inspiration from the pinnacle of automotive engineering, with graphics inspired by the sound of F1® engines and colours that blur the lines between two high-performance sports. It's football at full throttle. FEATURES & BENEFITS ACCELERATION: The SPEEDSYSTEM outsole design combines a high-performance fibre base material with a revolutionary stud system, maximising energy return for faster acceleration TRACTION: FastTrax stud design using insights from academic research and traction studies to provide more traction while accelerating, cutting and breaking STABILITY: PWRTAPE SQD support frame stabilises the foot inside the boot without hindering agility or freedom of movement The upper of this shoe is made with at least 30% recycled materials Lightweight mesh upper Lightweight removable sockliner with NanoGrip technology keeps the foot from slipping inside the boot OrthoLite® heel cushioning for better lockdown GripControl Pro skin: Super-thin textured skin designed for improved ball control no matter the pitch conditions SPEEDSYSTEM outsole Regular to narrow fit Low-cut slip-on construction FG: Suitable for use on firm ground for men and women. Womens > Shoes > Football