TaylorMade Tour Response Golf BallsTOUR RESPONSE PROVEN TECHNOLOGY REMAINS For as long as there have been urethane golf balls, Tour players have used them. It’s the industry standard for premium performance in golf balls. Tour Response is engineered to respond to the individual non-tour golfer’s game with a 100% cast urethane cover for significantly added greenside spin and better feel vs. ionomer. A crosslinking chemical reaction forms the soft urethane material, which creates an irreversible link for improved shear resistance and greater durability in addition to the soft feel and added greenside spin. To measure the effectiveness of a new cover, TaylorMade engineers utilized a combination of material property testing, robot and player performance testing. That research showed that in addition to increased durability, the new cover material is 12% softer and 36% more flexible than the previous material. The 2022 Tour Response ball also features a low 70-compression design with a Hi-Spring core made for pushing the boundaries of ball speed in a soft feeling golf ball.