2016 Easton FP16S312 FS3 Fastpitch Softball Bat IMX Advanced Composite barrel optimizes the sweet spot for maximum performance CXN ZERO 2-piece ConneXion Technology engineered for zero vibration and ultimate performance Ultra-thin 29/32" composite handle with all new 1.2mm HYPERSKIN Grip Certification (98MPH): ASA, USSSA, NSA, ISA, SSUSA, ISF