New DeMarini DI13 Pro Maple™ Wood Composite Baseball Bat Grey Black Size:31 28 Becca swim styles provide a VCBV2 30 27 MAP21 Becca swim styles provide a contemporary look and comfortable Synthetic TPU coated textile upper combines lightweight mesh with a supportive coating for superior breathability & comfort Internal bootie system hugs the foot to provide support & keep you locked in for every change of direction 4D Foam footbed reduces cleat pressure & molds to the foot for optimal comfort Flexible TPU plate with molded cleats for lightweight stability & traction Take command of wood bat tournaments and summer ball with the DeMarini I13 Pro Maple™ Wood Composite Bat this bat delivers potent performance when you barrel up a pitch