Generate extreme spin, and create chaos for opponents, with the EXTREME TOUR. 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 TOUR 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.