Inside the bat there is an internal carbon composite sleeve

Bat Specs: ' 2 5/8 Inch Barrel Diameter ' -3 Length to Weight Ratio ' BESR Certified ' Carbon Composite Inserts ' Exclusive TPX EXOGRID Bi/Fusion Process ' Free Shipping

Hex Technology is superior

while the thermoformed lenses team up with anti-fog coating for a clear

It has a maple barrel

Used DeMarini CF Zen UFX-19 31/21 USA Baseball Bat 2 5/8" Black/Blue Couple cosmetic marks on the knob. See Pics! Inside the bat there isUsed good condition, some Cleat marks and smudges on the barrel, end cap has some marks on it. Para flex+ composite construction for more precise weight distribution 3Fusion end cap reduces weight at the end of the bat for a more balanced swing X lite knob is ergonomically designed to perfectly fit players' hands