The bat that changed it all is back and better than ever, The Marucci Cat7 (-8) USSSA Baseball Bat is breaking the mold again. The CAT7 utilizes Maruuci’s AZ4X Alloy; manufacturing and technology advancements have led to an alloy with increased strength and a higher response rate. Coupled with a multi-variable wall design gives the CAT7 an expanded sweet spot twice the size of the CAT6 and thinner walls designed to be more forgiving on mishits. Finally, the second generation AV2 anti-vibration knob features an upgraded, finely tuned harmonic dampening system to provide better feel and less vibrational feedback to provide the maximum control and comfort in a bat. Featuring a 2 5/8-inch barrel design and drop 8 length to weight ratio, the Marucci CAT7 (-8) USSSA Baseball Bat is the perfect size bat for any high-level player. Marucci CAT7 (-8) USSSA Baseball Bat - 2021 Model Size 29in./21oz