The Srixon Z-STAR XV 9 Golf Balls deliver maximum ball speed for unmatched driver and iron distance, built for skilled players with swing speeds over 100 mph who demand complete tour performance from tee to green. At the core is Srixon's reformulated FastLayer DG Core 2.0, soft at the center and progressively firmer toward the edge, giving high-speed players greater ball speed and impressive distance off the tee without sacrificing the soft, confident feel at impact. A new Spin Skin+ coating increases friction on the cover, digging deep into wedge and iron grooves to maximize spin and control around the greens, while the extra-thin, premium urethane cover adds tour-level stopping power on approach shots. The 338 Speed Dimple Pattern punches through the air for a penetrating, low-drag launch, generating lift for extra carry and holding a straight, steady flight even in tough wind. Trusted on tour by major champions, the Z-STAR XV is the ultimate choice for golfers chasing maximum distance and precision control in every part of their game.