Used Demo DeMarini Vexxum NVS Adult BBCOR Baseball 31 28 VXC16 Bat 3 2016 ALL Purpose We removed the triple knee White Gray We removed the triple knee cup that you typically see in our baseball gear and added air mesh on the inside to lighten the weight and provide optimal mobility and quickness that is necessary to excel at the fastpitch game 15 Certification Stamp AZ4X Alloy Increased Strength with a Higher Response Rate One Piece Alloy Construction for a Traditional Feel Optimized Barrel Design Sweet Spot is Twice as Large as CAT 6 Ring Free Barrel Technology the X12 alloy barrel and C6 composite handle work together for the quickest No warranty" Written on it