Wilson's Revolve offers exceptional power while maintaining comfort and spin-enhancing properties. Featuring a tri-polymer construction with a low-friction additive, this string is a top choice for players with long, fast strokes seeking a harmony between power and spin. These strings offer maximum snap back, you you can generate relentless spin that jumps up on each shot. Combines excellent power with spin-enhancing features. Crosslink ester polymer composition. Maximum snap-back. Gauge: 1.25mm / 17 Length: 200m / 660ft