Fixed cotton EVA foam insole that is shock absorbent

Mizuno's patented 9-Spike technology for enhanced lateral stability and traction Mizuno Wave for enhanced stability and cushioning Proflex for outsole flexibility that moves naturally with your foot VS-1 foam cushioning in the heel for shock absorption

Speed Balanced Design for more flexible and responsive bat

The certifications on the bat are: ASA 2004 ISF USSSA BPF 1

Used Demo has "Not for retail sale

New Marucci MCBCC7 Cat7 Connect -3 BBCOR Baseball Bat White Size:33/30 Fixed cotton EVA foam insoleAz4x alloy construction provides increased strength and a higher response rate. Two piece Hybrid construction provides a clean, consistent, traditional feel More responsive, optimized barrel design creates a sweet spot twice as large as the Cat6 Engineered barrel end wall thickness profiles improves balance and allows for faster swing speeds 2 5 8 inch barrel diameter, BBCOR Certified