Introducing the MIKEN PRO M1 – PLAYER EDITION - JOSH RILEY. Check out the professional Miken look! The PROM1 is packed full of new features and performance options like Miken’s Brand-new Tri-Zone Barrel Technology in tandem with a Pro Flex Handle. The barrel and handle combination are going to give the hitter a stiffer feeling handle with a barrel that will maximize energy transferring into performance and distance. These bats will have you hitting balls through the defense.