Used Easton Sl18BX108 31 21 Beast X Senior League Baseball Bat 2 3 4" Black Red Black Black Compression molded padding offers maximum Black Purple Gold Compression molded padding offers maximum protection without sacrificing mobility External elbow cap wrap Internal plate system in high impact areas ual density foam Comfort: Three piece construction for flexibility Ventilator moisture management performance liner Breathable mesh sleeve provides comfort fit and wicks away sweat Internal no slip grip to prevent arm guard from sliding Pressure form design enhances fit and reduces weight application to specific injuries effortless Engineered to wash and dry Lightweight 15 BPF Stamp of Approval 4mm Hyperskin Bat Grip Speed Balanced Swing Weight 2 5 8" Barrel Diameter 10oz Length to Weight Ratio USSSA 1