The Wilson K Factor K Pro Staff 88 Tennis Racket
The Wilson K Factor K Pro Staff 88 Tennis Racket was designed and developed for 14-time Grand Slam Champion, Pete Sampras. This hark back to the greats of the game is an exclusive racket to offer an all new level of precise [K]ontrolThe Wilson K Factor K Pro Staff 88 Tennis Racket blends the original specification of the Sampras frame of the day with the latest technologies, to ensure you get the feeling of history with the benefits of modern frame design like the K factor.