HEAD Boom Jr Junior Tennis Racquet Vibrant Purple/Blue 2026Younger juniors aged from 8 to 10 can make a powerful statement with a racquet that combines explosive power with the touch to play delicate drop shots, letting them play modern tennis. The introduction of Hy Bor, a state of the art material mix that is mainly used in the high tech aerospace industry, to the racquets shaft has improved the perceived stability and power. This model has a construction that is based on the adult MP and MP L racquets in