Adding power to the CF6 lineup in 2014, the DeMarini CF6 Insane Endloaded Fastpitch Bat is a -10 weight ratio, endloaded to feel like a -9 and provide extra power behind your swing. Paradox Composite Double Wall Construction creates a barrel that is naturally stronger and more durable. However, it's been specially shaped to keep its performance at a highly responsive level for consistently powerful results. The two walls work together to promote a trampoline effect through the entire length of the barrel. Also new for this year is the D-Fusion handle, designed to combat the extra power of the endloaded barrel with a serious, vibration-eliminating grip. It's topped with DeMarini's Geo End Cap to keep more energy in the barrel and increase power. -10 weight ratio. 31", 32", 33", 34" lengths.