Yonex Poly Tour Pro 125 is a polyester tennis string designed for players who want dependable control, consistent response, and a relatively comfortable feel. Its smooth, round monofilament construction provides predictable ball contact, allowing players to take confident swings while maintaining precision. The 1.25 mm gauge offers a versatile balance of control, spin potential, feel, and durability, making it a reliable option for competitive play.
Intermediate to advanced players with medium-to-fast swing speeds who prefer a controlled polyester string without an excessively firm response. Well suited to aggressive baseliners and all-court players seeking a balance of precision, comfort, and durability.
| String Type | Polyester Monofilament |
| Gauge | 16L / 1.25 mm |
| Length | 39 ft / 12 m |
| Construction | Round Monofilament |
| Performance Focus | Control, Feel, and Durability |