Tourna Big Hitter Tennis String

The seven-sided profile is designed to bite into the ball upon impact. This extra grip helps you generate more spin on your groundstrokes, allowing you to hit with more topspin while maintaining control.

While it is a co-polyester string, it is engineered to be softer than traditional, rigid polyester options. It offers a more responsive, comfortable feel, though players with a history of tennis elbow should still approach any poly-based string with caution.

This string is ideal for aggressive baseline players who rely on heavy spin and precision. If you hit with a fast swing speed and want durability without sacrificing comfort, this is a strong choice.

The 15L gauge is on the thicker side, which prioritizes durability and control. You will get a slightly more muted, solid feel compared to thinner gauges, which is great for players who break strings frequently.

Yes, many players use this as a main string paired with a softer synthetic gut or multifilament in the crosses. This hybrid setup can help soften the overall feel while still giving you the spin and durability of the co-polyester.