Yonex Poly Tour Strike 125 Tennis String Set

Pros know that the perfect ratio of spin to power is often a matter of string choice and tension, but Yonex strings aren’t just for the pros. At Yonex, they're committed to developing the perfect strings for your level and style of play.

PolyTour Strike is made at their factories in Japan. Since its introduction, it has become a go-to string for tour pros and amateurs alike. It’s an arm-friendly polyester that’s perfect for control, spin, and durability. 

Hard-hitters like Denis Shapovalov and Caroline Garcia have been competing with its prototype version since 2017. This long-lasting, high-power polyester string retains performance with minimal drop even after the punishing impact from big swings. PolyTour Strike lets aggressive players attack with confidence knowing their strings won’t lose tension when they need it most.