Complementing Marucci’s popular CAT lineup, the Marucci F5 references a strong weather phenomenon due to the sheer strength the AZ4X alloy brings to the bats. The 2018 Marucci F5 BBCOR bat (MCBF5) wreaks havoc on any field with its balanced swing weight. Meanwhile, the 2018 Marucci F5 -10 Senior League baseball bat (MSBF5X10) applies popular Marucci features to make any youth player confident at the plate.