Square up the high heat. The Solo SPD (-13) 2 1/2" USA Baseball bat is the lightest-swinging bat in the 2019 Louisville Slugger USA Baseball lineup, making it ideal for players looking for some additional bat speed. A 2 1/2” speed barrel is made of an SL Hyper alloy – for a stiffer feel and maximum energy transfer on contact. A Speed Ballistic Composite (SBC) End Cap helps further increase swing speed and bat control and the all-new Louisville Slugger PRO Comfort Grip gives you the perfect mix of tack and cushion. Don’t miss your pitch. Make every swing count and choose your bat from the most trusted lineup in the game: Louisville Slugger.