The goal of GT Swing project was to come up with one single string suitable for most pros and advanced club players. We wanted it to provide sufficient power but in the same time to ensure extra control. We wanted it durable. We strived for excellence. We aimed at producing a perfect tennis string. We invited numerous players to test our strings and they gave us invaluable feedback in the development process.
After hundreds of hours testing strings of different chemical compositions we nailed it. The result is GT Swing -