Easton SP16BHA Helmer CXN ZERO Loaded ASA Slowpitch Softball Bat Tct Thermo composite Technology for a massive sweet spot and unmatched bat speed 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