What makes the YB51B model different from the other models is the highly complex Sci-Fly technology

sweat-wicking base layer of support designed to help you make the most out of every training session

explosiveness

face mask & neck warmer in one Warm performance fleece Contoured Neofleece face mask 4-way stretch CERTIFIED NON-TOXIC NEOPRENE

Product #: ST5CJB - Junior (Ages 9-12)

Used Other Demo Marucci CAT9 Pastime -5 USSSA Baseball Bat: MSBC95A Rd/Wht/Bl 32/27 Size:32/27 What makes the YB51B modelStill in the wrapper. Utilizing a three stage thermal treatment process, our new AZR alloy offers a more responsive microstructure for better feel, more forgiveness and more performance while maintaining the same strength as its predecessor Using a Longitudinal Groove System, LGS, across the thickest section of the barrel wall allows for excess weight reduction while also increasing flexibility for an increased performance zone Multi variable wall