Used DeMarini CF Zen UFX 19 30 20 USA Baseball Bat 2 5 8" Black Blue 30 20:Black Blue Soft synthetic insulation for maximum CBC 19 32 29 Used4 Soft synthetic insulation for maximum comfort and warmth Two hand pockets with zip to keep all belongings safe Adjustable hood for best protection and improved comfort ages 12 15 100% Other Fibers Reinforced knee and thigh connection improves fit and security when moving in and out of the squat Wide set knee design provides a larger surface area in the blocking position and explosive side to side movements Removable inner knee and Shin pads for adjusted fit and comfort Vented shell design for increased air flow and breathability Para flex+ composite construction for more precise weight distribution 3Fusion end cap reduces weight at the end of the bat for a more balanced swing X lite knob is ergonomically designed to perfectly fit players' hands