The New Titleist Pro V1x golf ball is designed to deliver longer distance, even more greenside spin and control and softer feel. Featuring new aerodynamic, cover, casing layer and core technologies, these dramatic performance improvements are the result of rigorous development work by Titleist Golf Ball R&D. Total performance to help all golfers shoot lower scores. Fast, high flight, and spin when and where you want it. Pro V1x golf balls are our highest flying golf ball designed with an improved dual core, faster high flex casing, softer urethane cover, and new aerodynamics.