Louisville Slugger 2024 Select PWR (-8) USA Baseball Bat EXD Premium Alloy Barrel: A half-inch longer than that of traditional BBCOR models, giving you a larger, yet incredibly responsive sweet spotSPD-Gen2 End Cap: Designed with lightweight, composite materials to optimize barrel performance.VCX2 Vibration Control Connection System: Patented elastomeric connection that allows independent movement between the barrel and the handle to control vibration and provide unmatched feel on contactPremium LS Pro Comfort Grip: Applied to the handle for the added tack and cushion players love, improving comfort and bat control.