Z-STAR XV provides incredible spin, feel, and control, but where it really shines is DISTANCE. Its dual core construction makes every tee shot go farther and every green a club closer.
If you really want to score low, you need spin. A lot of spin. So we added SeRM (Slide Ring Material). This extremely resilient urethane cover uses Moveable Polymer Cross-Linking to greatly enhance spin. With molecular bonds that stretch but don’t break, SeRM gives you a softer cover that actually digs into your club grooves at impact. That extra bite means more friction, which leads to dramatically more spin, and ultimately, unmatched stopping power around the green.