2013 Miken MV-1 Supermax USSSA Slow Pitch Softball Bat. 34" in length, 28 oz. in weight, and a 14.5" barrel. Supermax end loaded swing weight. This is a slightly used bat up for sale. It is clean with minor blemishes from light use. This bat has less than a hundred swings on it and comes with the original receipt that I have from when I bought it. It is still under warranty. This bat is hot!!! USSSA, ISA, and NSA approved. This bat is NOT ASA approved.