Head Extreme Tennis Racquets 

The Head Auxetic Extreme Tennis Racquets generate extreme spin and creates chaos for opponents. Endorsed by Matteo Berrettini, this racquet has been upgraded with innovative Auxetic technology for outstanding, crisp impact feel and is ideal for tournament players looking to dictate with optimal spin and power. Along with a shaft that helps create extra spin, the Extreme has unique spin grommets which allow more string movement and a powerful trampoline effect on impact with the ball. Extreme performance comes with a fresh, daring design.

Features:
New Auxetic technology for outstanding impact feel
Extreme spin for tournament players
Endorsed by Matteo Berrettini
Daring new design

Technology:
Auxetic - Auxetic constructions show a unique deformation compared to non-Auxetic constructions. Due to their internal properties, Auxetic constructions widen when a “pull” force is applied and contract when squeezed. The bigger the applied force, the bigger the Auxetic reaction.
Spin Shaft - The spin shaft provides optimized lateral stability, creating higher spin potential
Spin Pattern - The open 16/19 string pattern maximizes string snap-back for greater spin generation
Sound Grommets - Sound grommets provide enhanced power via greater string movement and optimize sound and vibrations
Spin Grommets - Spin grommets allow for greater main string movement in all directions for maximizing power and spin.
Graphene Inside - Strategically positioned, Graphene strengthens the frame, provides greater stability and optimizes energy transfer from racquet to ball. When you buy your next racquet, be sure it has Graphene Inside.

Head is on a mission to bring high-performance gear to every athlete, professional and amateur, to allow them to be the best they can be in racquet sports.