New Marucci AM22 Youth Pro Model Maple Wood Baseball Bat 27" Size:27" Designed for players at the Fastpitcxh Designed for players at the varsity level Integrated chinstrap tighten and loosen with INTERNAL SHOCK MATRIX INTERNAL SHOCK MATRIX houses proprietary ENERGY CONTROL LAYER and conforms to athlete’s head when you engage the INTEGRATED CHINSTRAP SINGLE STAGE SHOCK ABSORBERS adapt to the level of force applied to provide optimal protection from a wide range of hits System separates the head from the shell to redirect and reduce linear and rotational forces FitBand: Silicon band that conforms to head shape and size for a custom fit TPU comfort pads The two parts Knob: Thick Tapered Handle: Tapered Barrel: Large Feel: Balanced