These discs were a special production run for the 2022 Ledgestone Insurance Open in Peoria IL. Advanced players love the overstable, low-profiled, flat topped Zone putter. Will hold the line without flipping on long approaches, and delivers predictable putts even in windy conditions. Superior performance in cold or wet conditions: The Z FLX plastic from Discraft combines durable, opaque Z plastic with the all-weather super grip and cushioning of FLX plastic. Flight Rating: 4/3/0/3 OR 2.0