The Rawlings utility player: the classic 5150. This single piece alloy design features a huge sweet spot and a balanced feel. No matter where it hits in the lineup, it brings proven performance time and time again. Engineered with pOp 2.0 creating a larger sweetspot and improving feel 5150 Alloy: Rawlings' most radically responsive, aerospace-grade alloy built for performance and durability Hyper-Lite Speed Cap for a lighter feel and faster swing speed Effective January 1, 2018, USA Baseball will enforce a wood-like performance standard for all of their participating national member organizations: American Amateur Baseball Congress (AABC), Babe Ruth Baseball / Cal Ripken Baseball, Dixie Youth Baseball, Little League Baseball, and Pony Baseball. In addition, the use of 2 5/8" big barrel bats will be permitted at all levels. Approved bats receive a USA Baseball stamp above the grip.