Head Extreme Jr. 2026 Running Shoe The properties of the foam

The properties of the foam composition make for exceptional comfort

Torsion: Lateral Movement Stabilizer (LMS)

Stack Height: 30 mm

Green accents give the whole an ultra-modern feel

7% elastan / 0

Head Extreme Jr. 2026 Running Shoe The properties of the foamThe HEAD Extreme Jr. 2026 tennis racquet brings the power and spin of the adult Extreme series to junior baseline players. Hy Bor technology delivers stability and direct ball connection for confident, powerful shots. The dynamic 16 19 string pattern maximizes spin while keeping the racquet lighter and easier to handle than adult models. endorsed by M. Berrettini, J. Forejtek, A. Davidovich Fokina, J. Struff, B. Krejcikova The HEAD Extreme Jr. 2026