The RX9 S-Phyre is specially designed for gravel bike enthusiasts and offers a combination of performance, comfort and functionality. The microfibre leather upper provides excellent breathability, which ensures a pleasant foot climate even during intensive rides. The two Li2F BOA twist fasteners enable precise adjustment so that the shoe fits the foot perfectly and does not hinder movement while riding. The heel cap with anti-twist protection ensures stable foot positioning, which is particularly advantageous during strong acceleration and high pedalling frequencies. Superior stability and power transmission is achieved with the Pontoon Cleat System, while the full carbon midsole ensures efficient energy transfer. These features make the SH-RX9 S-PHYRE shoe an excellent choice for demanding gravel riders.