The expertise of the MERCEDES AMG PETRONAS Formula One Team engineers has helped to develop a proprietary rubber core that gets progressively softer towards the center. This Race Performance Compound features a progressive core density that creates ideal and unique spin properties – less spin for more accurate distance from the driver, and more spin when you want it from shorter irons. The ‘RPC’ Golf Ball is an one-of-a-kind three piece ball that can only be created using F1 technology.