DeMarini 2014 Vendetta WTDXVCF Fastpitch Softball Bat Synchronized stiffness with composite barrel returns impact energy to barrel Hybrid comfort grip is a 2-piece grip built for ultimate comfort and tack Rotation index is a numerical system that reminds players to rotate bat extending its life Meets 1.20 BPF bat standard Approved for play in the following associations: ASA, USSSA, NSA, ISA, ISF