FEATURES NEW REACTIV X System combines the REACTIV iQ Smart Cover Technology with XCLRNT mid-layer for INCREASED DISTANCE off the tee and IMPROVED FEEL and CONTROL around the green MORE DISTANCE: REACTIV X System creates intensified rebound on tee shots, delivering explosive velocity and increased distance MORE CONTROL: REACTIV X System stays on the face longer on approach shots, providing more spin and soft feel around the green The TOUR B X delivers increased ball speed for MAXIMUM DISTANCE off the tee and HIT & SIT performance on approach shots Bridgestone Golf is the #1 BALL FITTER IN GOLF: The TOUR B X is ideal for players with swing speeds OVER 105 MPH who want additional distance TIGER WOODS and JASON DAY assisted in the development of the NEW TOUR B X and they along with MATT KUCHAR and CHRIS GOTTERUP play it in professional competition