Tour B XS THE SMARTER TOUR BALL The TOUR B XS with REACTIV iQ delivers increased ball speed for maximum distance off the tee and a soft feel and increased spin for control on approach shots.Ideal for players with swing speeds OVER 105 MPH who want additional spin.Tiger Woods assisted in the development of the New Tour B XS and he plays it in professional competition. PRODUCT FEATURES REACTIV iQ MORE DISTANCE: REACTIV iQ rebounds quickly on tee shots, delivering explosive velocity and increased d