Combat 2014 Wanted Usssa Slowpitch Bat The design is centered on Combat's exclusive Handle Isolation Technology (HIT) HIT uses polymetric visco-elastic dampened to isolate the ultra-light handle from the high performance double-wall barrel This exclusive material stiffens under load so the barrel responds quickly to your swing, but then softens to absorb vibration feedback, eliminating vibrations before they reach your hands Designed and Approved by Scott Brown and Casey Rogowski Bat Specifications Approved for USSSA, NSA, ISA, ISF