Head Boom Jr. 2026 Shirt Sport Flex: A contemporary spin

Sport Flex: A contemporary spin on the classic slide

faster runs or as a larger pack to carry all your mandatory race kit on events and longer training runs

familiar feel: Created for the QuadFlex Face

FORTYFIVE° technology boosts stability

Head Boom Jr. 2026 Shirt Sport Flex: A contemporary spinExplosive power is combined with the touch to play delicate drop shots in the BOOM JR. Ambitious juniors aged from 9 to 11 can play modern tennis with a racquet that has been enhanced with the introduction of Hy Bor, a state of the art material mix that is mainly used in the high tech aerospace industry. Adding that material to the shaft has improved the racquets perceived stability and power. Endorsed by Coco Gauff and Lorenzo Musetti, this model has