The creation of VENTUS Stiff involved a dedicated focus from Japanese rubber experts on achieving a perfect balance between high speed, maximum spin development, and excellent control. The open-pore 45° sponge of VENTUS Stiff integrates the "Optimized Rotation Concept," emphasizing its spin capabilities. This design ensures a more extended ball contact time, resulting in increased rotational energy transfer to the ball. The elevated trajectory, a product of the "Optimized Rotation Concept," not only enhances the spin but also contributes to a superior feel and greater control in your gameplay.
Complementing the sponge, the fast-performance top rubber sheet of VENTUS Stiff generates substantial power and remarkable drive, suitable for aggressive opening loops and mid-distance topspin attacks. As a highly balanced offensive rubber, VENTUS Stiff offers excellent value for money, making it a compelling choice for players seeking a combination of speed, spin, and control.