Wilson Champions Choice DUO Hybrid Tennis String: Wilson Champions Choice is a hybrid of two of the most popular strings on tour: Wilson Natural Gut and Luxilon ALU Power Rough. Combining the ultimate playability of a high quality natural gut with the durability, spin and control of a textured polyester gives the player the best of both worlds. For durability and control, use the Luxilon ALU Power Rough in the mains. For a softer feel and playability, use the Wilson Natural Gut in the mains.

• Gauge: Natural Gut 16 (1.32 mm) / ALU Power Rough 16l (1.25 mm)
• Composition: Natural gut / ALU Power Rough: Co-polymer (nylon) + Fluocarbon resin + aluminum fibers
• Length: Both strings measure 20 feet (6.1 m)
• Color: Natural and Grey
• Stock #: WRZ997900