The Speed Regime balls are designed to match golfers' swing speeds. The SR 1 is for players with swing speeds 90 mph and below. SR 1, Callaway designed a ball that helps players increase lift towards the end of their shots despite slow swing speeds.
- Optimized aerodynamic performance, more distance for moderate speeds.
- Our softest urethane cover delivers Tour-level control, incredibly soft feel.
- Superior spin separation creates low driver spin for long distance, more spin & control into the green.