Adidas Metalbone Carbon 3.3 2024 racket for advanced level players with Octagonal Structure, a tubular structure in octagonal section to offer superior rigidity. Perimeter reinforcements, Structural Reinforcement, allow generating greater resistance to high torsions that it supports during the game. The low-density Soft Performance Eva rubber provides great ball output and comfort in the game. On the face, its 6K Carbon Fiber allows for greater resistance and durability. The carbon weave allows for a lighter construction to reinforce points that resist greater twisting.