Wilson Champion's Choice Duo Tennis String

Wilson Champion's Choice Duo Tennis String 1 Set - Control and Power The string choice for Roger Federer, Champion's Choice Duo combines the power and feel of Wilson's Natural Gut with the durability and spin of Luxilon's ALU Power Rough. Federer uses Natural Gut in the mains and ALU Power Rough in the crosses for a softer feel and superb playability. For better durability, use ALU Power Rough in the mains. Hybrid of Wilson Natural Gut (16/1.30) and Luxilon ALU Power Rough (17/1.25)Roger Federer's string of choice.Ideal blend of power, spin and feel. Length : 12 m / 40ft  Gauge: Natural Gut  (16/1.30) and Luxilon ALU Power Rough (17/1.25) Material: Natural Gut and Polyester,  Available Color: Natural Silver WRZ997900