Leaders in Contact Science Introduce new REACTIV X® System January 22, 2024 COVINGTON, Ga. –Bridgestone Golf, the #1 Ball-Fitter in Golf, today introduced the new 2024 TOUR B family of golf balls. Designed to deliver the ultimate combination of distance and greenside spin and control, the latest TOUR B golf balls feature the new REACTIV X System that takes Bridgestone’s Contact Science to a new level.The 2024 TOUR B family comes in 4 distinct models, TOUR B X and TOUR B XS (for swings over 105 mph), and TOUR B RX and TOUR B RXS (for swings under 105 mph).The newly developed REACTIV X System, which combines a REACTIV IQ cover with an EXCLRNT mid-layer, is the result of years of development and multiple iterations of REACTIV technology. In the initial version, REACTIV utilized impact modifiers in the urethane cover of each TOUR B model to create a cover that reacted to the impact velocity of every shot. On aggressive swings off the tee, the cover became firmer for faster ball speed and m...