NOX AT10 Genius 18K 2025 racket, Agustín Tapia’s racket for the 2025 season. A racket made hand in hand with the Mozart of Catamarca with an aluminized carbon fiber face and a double rough finish (3D hexagonal in the center and sand texture on the rest) improves control and allows you to add more effect to the ball. This teardrop-shaped version integrates a multi-layer core that combines different rubber densities to optimize ball output in low-speed defensive hits and power in smashes. It also incorporates Nox Custom Grip and Pulse System technology that improve the absorption of vibrations that reach the hand, reducing joint fatigue.