Co-designed by Roger Federer, the Pro Staff delivers the pure, classic feel players have come to love but with an all-new uncontaminated design. meticulous in detail and bold in its beauty, the new Pro Staff introduces a whole new dimension of engineered paint finishes and textures with matte black velvet, chrome touches, and laser engraving never before seen in tennis.

FEATURES:

• More Power

• Larger headsize

• Bigger sweetspot

SPECIFICATIONS:

• Head Size                      97 sq in / 626 sq cm

• String Pattern             16x19

• Unstrung Balance             30.5 cm / 12 Pts HL

• Unstrung Weight             340 g / 12.0 oz

• Length                             27 in - 68.6 cm

• Cross Section             21.5mm Flat Beam

• Grip size                             4 1/4 (2)

• Player Type                     Avid Competitor

• Racket Benefit             Precision