The all composite 2021 Quatro Pro delivers big time. Massive barrel, crazy light swing-weight and an unmatched feel to attack any pitch, any count, any time. Go next level with ultimate power this season. Layers of high-efficiency composite material stretch the entire length of the barrel yielding enhanced trampoline and providing optimal at-bats. A re-engineered, simplified inner barrel design translates into evenly-balanced swing weight and generates high velocity swing speeds through the zone. The new F2 collar design drastically reduces sting vibration and eliminates barrel drag through your swing, giving you that just right, comfortable feel at contact. The Ultra-Light end cap creates an even-more balanced feel, generating max swing speed each and every at bat. Lizard Skins grip provides added style and unmatched tack for ultimate control of your swing.