For the past several years, the CF4 has dominated discussions about the hottest bats on the market. This year, DeMarini raises the stakes by introducing a completely revamped successor, aptly named the CF5. The CF5 is built on the principle of geometric perfection. DeMarini has unveiled a new composite material, called TR3 Strut Composite, that imitates the structure of crystals which are one of the strongest and most stable compounds on Earth. The triangle formation inside the barrel provides a fixed ratio of sides and angles so it's strong, stable and predictable - without any unnecessary weight! The molecular structure of the TR3 Strut handle is designed to efficiently transition power from the hands to the barrel to give players balance and consistency with every swing. This two-piece design is engineered durable with a very high strength to weight ratio, and light enough to be worthy of Doublewall duty. A bat like this can't be plugged with any average end cap, so DeMarini engineered the new Geo Endcap to meet its needs. The Geo Endcap is full of load-balancing triangles and is designed to maintain the stiffness of the barrel while dampening vibration to give hitters an amazing feel, shot after shot! The CF5 also features Half and Half Technology that redistributes weight to give the bat optimal balance. This gives players the ability to swing faster with less effort; ultimately resulting in more power! DeMarini: Insane Dedication to Performance! The CF5 is BBCOR Certified and legal for High School and Collegiate play. It is backed by a Full Twelve (12) Month Manufacturer's Warranty. Free Shipping!