Harness your swing and craft your legacy. The DeMarini CF (-11) Fastpitch Bat returns its signature Paraflex® Plus Composite Barrel, the technology made famous by its consistency and elite performance. Engineered for younger travel ball and high school players, the CF (-11) offers a lighter swing weight. The Type-V Connection System matches a composite barrel with a Paraflex® Plus Composite Handle, dampening vibration on mis-hits while providing the responsiveness hitters need to develop their swings.