Used Easton Mako 33 30 BB15MK BBCOR Baseball Bat White 2015 Adult 2 5 8" 3 Blue Gray Asymmetric design and anatomical strap equipment and training devices Asymmetric design and anatomical strap alignment for the right and left legs optimizes fit Trublock anti roll design creates stability in and out of the blocking position Inner Knee Protection (kip) with zero shock memory foam where catchers need it most 2 piece liner System for customized fit and maximum comfort Exos ventilation System channels hot Air out and cooler Air in 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 Cleat marks all throughout barrel This BBCOR bat (SEE PICS