SONIC PRO TOUR RPET Tennis Strings are built for players who want sharper bite and confident control. The unique 8-sided construction grips the ball aggressively, helping you generate heavier spin while maintaining a comfortable, powerful response. Designed as a durable monofilament, this string delivers a balanced blend of spin, feel, and playability that suits a wide range of playing styles—from improving intermediates to competitive hitters.

Specifications

• 8-sided construction for enhanced ball bite and spin

• Monofilament string for control and durability

• Balanced comfort and power for players of all levels

• Made in the United States