Which is the lightest material they have ever used

UA-engineered synthetic upper provides lightweight performance and excellent durability

form-fitting design provides maximum protective coverage

gripper elastic

VISION + COMFORT

New Other Louisville Senior League 32/22 619 Solo SLS619X Baseball Bat White/Chrome Which is the lightest materialThe most trusted lineup in the game the Louisville Slugger is now back for the 2019 season. Using only the highest quality material: an SL Hyper Alloy, an enhanced end cap, and a balanced swing weight, this Louisville model brings its users a faster swing speed, better overall control through the zone, and the most balanced swing weight score (1. 1) in the 2019 lineup. Wrapped around the handle is a lizard skin grip providing comfort, control, and the