It’s the winning choice for Rafael Nadal, Jo-Wilfried Tsonga and Samantha Stosur. The right string for players who want more control and incredible spin!

Packed with the latest technologies, this high-density co-polyester monofilament string offers a totally unique feel and a powerful, ultra-high-speed response. 

The octagonal section and cross-linked silicone coating allow the strings to quickly return to their original positions and “bite” the ball better for maximum spin.