Easton SP16SKA Raw Power Scott Kirby Loaded ASA Slowpitch Softball Bat (2 Piece) IMX composite optimizes the sweet spot for maximum performance CXN is a patented two-piece ConneXion Technology that maximizes energy transfer for optimized feel Sic black carbon handle eliminates vibration for better feel.For better feel 12 inch barrel with extra half ounce end-load for maximum power