Wilson DeMarini 2016 Insane BBCOR Baseball Bat With a heavy swing weight, the Insane provides solid feedback at contact. The 2016 Insane brings you one-piece performance that's built for the physical swinger who wants a stiff bat and enjoys feedback at contact. The hitter will feel the bat in his hands and love the above average carry distance Proprietary aluminum extrusion provides a thickness-tuned wall that reaches down the entire barrel to create a wicked sweet spot that can stand up to each crushing blow Absorbs vibration while keeping swing weight low