AXE Bats 2015 L136B Danielle Lawrie Edition Alloy (-12) Fastpitch Baseball Bat Ergonomically designed to fit your hands for enhanced comfort and better bat control Scientifically proven to accelerate swing speed, provide more efficient power transfer and reduce the risk of injury One-sided hitting barrel engineered for increased durability and performance 1-piece LP1 alloy construction for a balanced feel through the zone ASA-certified for high school and NCAA-approved for 2015; comes with a 1-year warranty