Head Boom Jr. 25 - 2026

Explosive power is combined with the touch to play delicate drop shots in the BOOM JR 25. Ambitious juniors aged from 8 to 10 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 racquet’s perceived stability and power. Endorsed by Coco Gauff and Lorenzo Musetti, this model has a construction that is based on the adult racquets BOOM MP L and BOOM MP, with smaller dimensions to suit up-and-coming juniors. With the power, confidence and fun that comes from playing with the BOOM JR, juniors don't have to think about anything else but enjoying the moment and hitting their next shot. Like the adult BOOM frames, the BOOM JR 25 comes in a vibrant blue design inspired by HEAD’s iconic ski racing collection. This racquet will help kids to feel good about themselves and their tennis.

• Explosive power for younger juniors from 8 to 10
• Hy-Bor enhances perceived stability and the solid impact feel
• Auxetic 2.0 technology for a more connected feel to the ball
• Construction based on the adult models BOOM MP L and BOOM MP
• Smaller dimensions to suit the needs of up-and-coming juniors
• Vibrant blue design inspired by HEAD’s iconic ski racing collection
• Endorsed by Coco Gauff and Lorenzo Musetti 

Weight (unstrung)

230 g / 8.1 oz

String Pattern

16/19

Head size

645 cm² / 100 in²

Balance

315 mm / even

Length

635 mm / 25 in

Beam

24 mm

Age

8 - 10

Hy-Bor

Play with confidence and power with new Hy-Bor technology. Made with state-of-the-art materials, Hy-Bor has compressional strength that maximizes perceived stability. 

Auxetic 2.0

Feel every shot and get more confidence in your game with HEAD Auxetic 2.0 technology. It actively responds, giving real-time, super-accurate feedback. 

Graphene Inside

Strategically positioned in most of our racquets, Graphene strengthens the frame, provides greater stability and optimises energy transfer from racquet to ball. When you buy your next racquet, be sure it has GRAPHENE INSIDE.