The Wilson Pro Staff 97ULS has something for everyone. It features Wilson's Spin Effect Technology with an 18 x 16 string pattern, maximizing spin potential and providing a lively response on contact. If you're seeking the classic play ability of Federer's RF 97 in a more powerful, maneuverable package, the 97ULS is the perfect option. Weighing in at 10.7 ounces strung with a 6-point head light balance, this Pro Staff could work for a wide variety of players. Composed of braided graphite and kevlar, the frame's solid, stable feel suits Wilson's newly formed "Attacker Player" segment. The sleek black and red cosmetics top off the Pro Staff 97ULS package.