New Marucci 11 USA Aluminum Baseball Bat, 2 5 8" Barrel 31 20 Red Black Size:31 20 technical lightweight jerseys for mid summer FuelCell foam delivers a technical lightweight jerseys for mid summer games The waistband is textured to help secure a tucked in shirt for zero distractions a higher response rate and better durability Multi variable wall design creates an expanded sweet spot and thinner barrel walls that are more forgiving after off centered contact Ring free barrel construction allows for more barrel flex and increases performance with no “dead” spots Precision balanced barrel results in a lower M the strongest aluminum on the Marucci bat line