The Court FF™ 3 tennis shoe provides the flexibility and stability you need to stay focused during games. After all, it was developed by the best for the best. It is the only shoe made in collaboration with tennis legend Novak Djokovic. It is designed with the aim of supporting even the most extreme movements to cover all areas of the playing field. The shoe's TWISTRUSS™ technology is lightweight and strategically positioned to allow quick movement and keep the foot stable and in place. For added stability, the MONOSOCK™ upper provides better grip, while the outsole allows effortless movement on the course while reducing impact on the body. How does the Court FF™ 3 shoe offer more flexibility and stability? With TWISTRUSS™ technology, you can move faster without sacrificing stability thanks to strategic positioning and reduced weight. The MONOSOCK™ upper provides a more comfortable fit and provides optimal grip to increase stability. The innovative three-block outsole design, a novelty in the industry, helps you move effortlessly on the court. What other features distinguish the Court FF™ 3 shoe? We have worked closely with tennis legend Novak Djokovic to develop a shoe that meets the players' needs for greater flexibility and stability. We've spent countless hours testing and refining it at our Institute of Sports Science (ISS) in Japan, based on Novak's feedback and wearing test results. In addition, we have applied the results of our biomechanical research and integrated innovations with regard to sustainable materials where possible. The shoe has additional features that support your game.