Z-STAR XV provides maximum ball speed for unmatched Driver and Iron distance. Its premium 3-piece construction gives skilled players complete tour performance, tee to green.FASTLAYER DG COREThe trade-off is age-old: hard cores are fast, soft cores are slow. But the firmer a golf ball, the harsher
Z-STAR XV provides maximum ball speed for unmatched Driver and Iron distance. Its premium 3-piece construction gives skilled players complete tour performance, tee to green.FASTLAYER DG COREThe trade-off is age-old: hard cores are fast, soft cores are slow. But the firmer a golf ball, the harsher