The adidas Metalbone 3.4 combines technology and structure to help you perform at a high level. This padel racquet features a Weight & Balance System, which allows players to customize the weight and balance to their preference. Maximum power comes from the three new technologies. First, the extended Power Extra Grip increases inertia for stronger hits. Second, the Low Poly design in the core and frame improves torsion resistance. Lastly, the Power Groove rail along the padel racquet's side enhances overall rigidity. Its Carbon Aluminized 16Kfiber composition and EVA Soft Performance rubber ensure stiffness and excellent ball output. Lastly, the Spin Blade Decal takes spin to the next level. Padel Racquet Technology: Octagonal Structure: Carbon tubular structure reduces torsion for more precise strokes. Eight vertices of the tube provide superior rigidity for aggressive players. Power Extra Grip: Longer grip transfers more mass towards the racquet head and shifts the sweet spot towards the top, delivering more powerful shots. Weight & Balance System: Removable weight system allows you to adjust the racquet weight by a total of 11.2 g, allowing you to increase power or maximize control to your preference. Power Groove: Rail inserted into the edge of the racquet increases structural rigidity in the head and enhances power on aggressive strokes. Low Poly: Polyhedral design of the frame and heart provides greater rigidity and power in your strokes. Carbon Aluminized 16K: High rigidity and durability provide maximum power for hard-hitting players. Soft Performance EVA Memory Foam: Low-density EVA rubber provides excellent ball outpout and comfort. Smart Holes Curve: Specifically designed hole arrangement favors spin generation on all shots. Spin Blade: Adds texture to the surface for increased spin.