Yonex Poly Tour Rev Tennis String

The eight-sided profile is designed to grip the ball more aggressively than a round string. This increased friction allows you to generate more topspin, helping the ball dip sharply into the court even when you swing with high velocity.

This is a firm, monofilament polyester string, which is generally better suited for intermediate to advanced players. Beginners may find it too stiff, as it lacks the comfort and power of softer multifilament options.

Yonex Poly Tour Rev is engineered to hold its tension better than many traditional polyester strings. While all polys lose tension over time, this construction offers a more consistent feel throughout the life of the string.

This string is built for control and spin rather than raw power. Because it is a firm monofilament, you will need to provide your own power through a fast, aggressive swing; in return, you get the confidence to swing harder without the ball sailing long.

Because this is a firm, shaped polyester, many players prefer to drop their tension by 2-3 lbs compared to what they use with round or softer strings. This helps compensate for the inherent stiffness and maximizes the string's snap-back effect.