
One of the top polyester strings on the tour that's ideal for advanced players looking for the perfect combination of explosive power and control and color matches the Ultra V4 collection.
This is the top string on tour for a reason - the aluminum present in the string enhances playability to go along with impressive power and control. Its unique poly-ether-ether composition exceeds all quality standards for near-zero string variance. Completely impervious to atmospheric conditions such as moisture, ALU Power delivers unrivaled consistent performance for championship-worthy results. The 1.25 mm gauge is slightly thinner than the 1.30, which generates enhanced feel and control on each shot.
- Top string on the Pro Tour - used by roughly 60% of top 100 players
- 100% Solar Power is an initiative that uses solar panels as the main energy supply to promote a sustainable, clean environment
- Aluminum incorporated in the string provides superior power, control, and spin potential
- Unique poly-ether composition exceeds quality standards and delivers near-zero string variance
- Technology infused in the strings protects it from extreme atmospheric weather conditions such as moisture and heat
- Two-color string compliments the Ultra v4 tennis racket collection
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