2020 Worth Mach 1 Boss 302 Slowpitch Softball Bat Balanced USSSA WM20BU. Approved for 1.20 BPF USSSA, NSA, ISA. 2020 Mach 1 Bat Features The "Flex 50 Technology " is an ultra-thin flex handle that provides an optimized feel and gives the barrel a finely tuned whip while going through the hitting zone.
