The Volvik 2020 Vivid Golf Balls features an improved 322-dimple ionomer cover with UV protection in the matte finish coating for long-lasting color. Vivid's larger dual core construction allows for even more distance. Volvik Alignment Tracking System uses a long triple putting line for enhanced alignment. Optimized for low driver spin, great wedge spin, and a mid-high trajectory. This 3-piece contructed ball is ideal for golfers with swing speeds of 70-90 mph, and features a compression rating of 75. Sold as a 12-ball pack Low Driver Spin, High Launch and More Distance driven by Volviks Nano Bi High Energy Resilient Core. Patented Matte Finish and Vibrant Colors Minimized Glare on Ball Surface promotes Concentration and Improved Ball Striking Vivid Colors were developed to improve Increased Visibility in Flight and on the Ground Included components: 1 dozen golf balls N/A