7% Elastane

but the pop and power of this model is insane

This is a new in the wrapper bat has BBCOR

Show your love for Oakland and the entire Bay Area with an official New Era NBA City Golden State Warriors Bobble knit

You are looking at a New Other Mizuno Generation

New Other Easton Hammer 30/27 BK11 BESR Baseball Bat Black Pink/Silver 7% ElastaneNew in the wrapper, this Easton Hammer Baseball bat! It is BESR certified, which is the certification before BBCOR. Its great to use in mens leagues, practice, BP or warming up. Preserve your game bat! Also this a higher performance bat, they really don't make them like this anymore! Factory wrapper in place and original grip