Marucci 2020 ECHO Connect -10 Fastpitch Bat Marucci's highest-performing composite softball bat to date is not only ultra-responsive with explosive sound but breaks in quickly and is game-ready out of the wrapper. Newly engineered, MDX composite construction barrel is built with a multi-directional composite design to create an ultra-responsive barrel with explosive sound. SDX EXT, Extended Shock Dissipating Connection (US Patent No. 10,016,667), increases stiffness to maintain energy transfer to the ball, while also dismissing all harsh, unwanted vibrations from players’ hands Ring-free barrel construction allows for more barrel flex and increases performance with no "dead" spots Carbon composite handle and MDX composite barrel connect by SDX EXT to dismiss harsh, unwanted vibrations from players’ hands Sting-free nylon knob for improved comfort and control Micro-perforated soft-touch grip with extra tack improves feel and control Certified for WBSC (formerly ISF), ISA, USSSA, USA (formerly ASA) Bat Specifications Drop: -10 fastpitch bat Barrel: 2 1/4" Certified: WBSC (formerly ISF), ISA, USSSA, USA (formerly ASA) Swing Weight: Balanced Material: Composite Warranty: One Year Manufacturer's Warranty...