Utilizing Roger Federer and Pros to continue to evolve these shoes, the ON The Roger Pro 3 provides best in class performance for tennis players of all levels. A coated mesh offer provides support and breathability with a lateral clip for added stability. With the key features & most noticeable update being the carbon fibre Speedboard for energy return and a Helion HyperFoam midsole for a plush feel underfoot. The outsole pattern will offer dynamic traction and control on even the most extreme on court movements. While we can't guarantee you will move as smooth and gracefully as the Swiss Maestro, we certainly think this is a good place to start!