2023 DeMarini The Goods (-10) USA Baseball Bat - 30"/20 oz X14 Alloy Barrel: A massive alloy barrel designed specifically for elite power hitters Type V Connection: All-new connection that improves energy transfer while dampening sting on mishits Tracer End Cap: Composed of lightweight composite materials to enhance bat speed while maintaining powerful barrel performance. Half + Half Construction: A continuation of DeMarini's innovative technology, this stick features a stiff composite handle and massive alloy barrel for a stiff and powerful swing