Easton's FP11ST10 Stealth Speed (-10) Fastpitch Softball Bat features patented two-piece ConneXion technology for optimized feel at impact while maximizing energy transfer. The IMX Composite barrel optimizes the sweet spot for maximum performance while Easton's Focus Flex handle technology increases power. Lower M.O.I. means lighter swing weight and faster swing speed. Ultra thin 29/32'' CNT composite tapered handle with performance diamond grip. 98 MPH performance; complies with all current Bat Performance Standards. Approved for ASA, USSSA, NSA, ISA, SSUSA, ISF.