Ni ke 20XI X Golf Balls 1 Dozen The Nike 20XI X Golf Ball is revolutionary to its core. The 20XI is the first ball on Tour to use a radical new core technology. The revolutionary RZN core delivers more distance off the tee and better control around the greens. It features faster initial velocity for maximum distance, the highest levels of MOI for longer, more controlled shots and new construction materials giving greater consistency ball to ball for highly predictable performance. f player, src videosflowplayerflowplayer.commercial 3.1.5.swf, cachebusting true, key '450d1f2cfdf440be091', clip url httpwww.intheholegolf.comvideosnike 20xi golf ballsnike 20xi golf balls.flv, autoPlay false, autoBuffering true Nike 20XI X Golf Ball Performance Profile Faster, Longer Distance with Tour Levels of Feel and Control