The Bridgestone Tour B330-S ball for 2009 maximizes Tour-caliber performance for highly skilled players. It features a soft Gradational Core for a higher ball speed and reduced spin from the driver, while its Inner Mantle provides a smooth power transition and maximum distance. Its Outer Mantle creates high repulsion and shot-shaping workability with a soft, Seamless 330 dimple Urethane cover for pinpoint accuracy. It is optimized for swing speeds of 103-115 MPH.Own this? Tell us about it.