2013 Miken Super Freak Maxload USSSA Slowpitch Softball Bat. 13.5 inch barrel. Maxload swing weight. Thin Handle. 100% Composite. R900 Carbon fiber provides 38.8" higher tensile strength than industry standard carbon fiber. Miken's new MPa7 resin system is calibrated to optimize your bat's performance and keep the carbon fiber materials resilient. Multi-layer Biaxial technology precisely aligns and bonds filaments of premium aerospace-grade carbon fiber to produce extreme durability and output. Durashell Technology acts as a composite shield on the outer shell of this offensive weapon. 100 COMP is the revolutionary formula that changed the game and introduced certified Miken high performance equipment. Extreme X-Tack takes knob grip to the next level with a comfortable feel. The optimal amount of tack gives players additional bat control when it matters most.