Experience unparalleled bite and control with PolyTour Rev, featuring innovative SIF technology (Silicone Infused Filament) developed in collaboration with NANODAX. Designed specifically for baseliners with medium-to-fast swing speeds, this 8-sided shaped string delivers the ultimate spin experience by gripping the ball with exceptional precision. PolyTour Rev 120/125/130 sets a new standard in spin and control, thanks to its advanced 8-sided shaped monofilament infused with SIF technology. Developed in collaboration with NANODAX, this string maximizes ball bite and grip, allowing players to unleash aggressive spin from the baseline. Ideal for players with medium-to-fast swing speeds, PolyTour Rev ensures consistent performance and responsiveness, enabling precise shot placement and enhancing your ability to dictate rallies. Whether you're hitting heavy topspin or sharp slices, PolyTour Rev delivers intense bite and control, making it the preferred choice for players seeking superior spin and performance on the court.