Wilson Champions Choice Hybrid 16g
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.
Racket String Category Power, Hybrid String Gauge 16L (1.25MM), 16G (1.30MM) String Material Natural Gut, Poly-Ether-Ether String Type Hybrid Color Natural Pack Size Set