Keep your arm cool, compressed, and ready for action on the diamond with Franklin Sports' Youth Compression Arm Sleeves. No matter what position you play, these Premium Compression Arm Sleeves are a must-have on-field accessory for any baseball or softball player! By lightly compressing the muscles in your arm, these sleeves help improve blood flow and keep muscles well-oxygenated for maximum performance. The compression also helps reduce muscle vibration, aiding in injury prevention and promoting overall arm health.