Easton's FP11SG Synge (-10) Fastpitch Softball Bat features an IMX Composite barrel optimizing the sweet spot for maximum performance and a lower M.O.I. for a lighter swing weight and faster swing speed. Ultra thin 29/32'' CNT composite tapered handle with performance diamond grip. Single System Technology for increased bat control and balance. 98 MPH performance; complies with all current Bat Performance Standards. Approved for ASA, USSSA, NSA, ISA, SSUSA, ISF.