Bison Soft is best suited for golfers who swing the driver at 95 mph or slower Multilayer / 3 piece / Twin Thin Soft Urethane Cover Design Conforms with R&A...
Bison X is engineered for golfers who swing the driver at 105~110 mph Tour golf ball 3 piece urethane cover Drop-and-Stop Greenside Control Firm feeling Distance with spin and consistent...
Perfect suited for golfers who swing the driver under 100 mph Multilayer/ 3 piece/ Twin thin soft urethane cover design Advanced greenside control The softer forgiving feeling Extra distance /Pro...