Z-STAR provides maximum greenside spin for unmatched control and stopping power. Its premium 3-piece construction gives skilled players complete tour performance, tee to green. KEY FEATURES: THIN, PREMIUM URETHANE COVER WITH BIOMASS: Every Z-STAR Series golf ball features an extra thin, premium urethane cover for tour-caliber greenside spin, feel and control. Our latest covers are also made with Biomass—a durable, plant-derived material requiring fewer carbon emissions to manufacture. It's our signature unbeatable performance and feel, plus a step toward reducing environmental impact. SPIN SKIN+ COATING: For even more spin and control, we add Spin Skin+ coating. This thin layer of specialized urethane increases the cover's friction to enhance your approach shot and greenside spin. New for this generation, the urethane paint used in Spin Skin+ is slightly stronger for more resistance to dirt and grime. FASTLAYER DG CORE 2.0: A newly formulated core starts soft in the center and gradually becomes firm around its edge, giving high-speed players exceptional feel and maximum approach shot spin. Available in White and Yellow PLEASE NOTE: This product listing includes various years, so the brand logo and model side stamp may differ from the image displayed.