----Mizuno's Techfire Technology™ for increased sweet spot utilizing three different levels of materials ----Black Onyx™ Carbon for improved durability and feel ----Air Molding inner wall system for consistency ----X- ray scanning technology for quality control ----Anti-Shock Construction™ for less vibration and improved feel ----Lower swing weight allows for increased bat speed and control ----Mizuno's exclusive cushioned grip ----Meets all 2010 Bat Performance Standards - ASA, USSSA, NSA, ISA, and ISF