Srixon Z-Star X

The Srixon Z-Star X is a three-piece ball with a very thin urethane cover to help provide spin and control on approach shots to the green. An elastic ionomer mid-layer “creates a smooth transition to the core for greater control and distance.” The Energetic Gradient Growth Core features a gradual compression shift from the center of the ball out to the perimeter in order to create lower spin and high ball speed.