Yonex Poly Tour Rev

This string is designed for baseliners who have medium-to-fast swing speeds. If you rely on heavy topspin and aggressive groundstrokes to control points, the construction of this string will complement your game style.

The octagonal profile is engineered to bite into the ball upon impact. This mechanical grip helps you generate more spin, allowing you to hit with more margin over the net while keeping the ball dipping into the court.

SIF stands for Silicone Infused Filament. This technology allows the strings to slide against each other more effectively, which helps the string snap back into place after contact. This snap-back effect is crucial for generating extra spin and maintaining control.

Like most polyester strings, the Poly Tour Rev is relatively firm. While the silicone infusion adds a bit of slickness, it is still a performance-oriented poly, so it may not be the best choice if you are prone to tennis elbow or require a softer, more dampened feel.

The 1.25 mm gauge is a standard thickness that balances spin potential with durability. While it offers excellent bite, heavy hitters who break strings frequently might find that it wears down faster than a thicker 1.30 mm string.