The Revolin Revo Pure Control's 16mm frame offers unparalleled stability and forgiveness, helping you reach new performance levels. The pure shape and edge-to-edge sweet spot improve ball control and finesse shots, while the patent-pending BioFLX face maximizes spin for even better play. BioFLX is made of super strong, renewable hemp and flax fibers. These fibers are known for dampening vibrations, dispensing the shock from the ball. Without the shock, players have improved touch, feel, and control.