Mares Avanti Quattro + Open Heel Fin - Yellow, X-Large

The Avanti Quattro+ sub fins feature a blade length ranging from 37 to 39 cm, depending on the size. The four-rib design allows the fins to arch during use, channeling the water in the opposite direction of the motion and minimizing loss on the side edges of the fin. This transformation of muscle strength into propulsive push is further enhanced by the material composition, which enables the fins to easily absorb and transmit energy in an optimized manner.

The Channel Thrust system creates a geometry of channels that can move a larger quantity of water, resulting in a higher boost with the same effort. This performance-oriented design makes the Avanti Four+ fins well-suited for demanding divers. The striking perforations in the shoe design prevent the "parachute effect," while the joints at the junction point with the shovel absorb kinetic energy.

The wide central blade of the fin ensures a strong channeling effect in accordance with the channel principle. Available in sizes from S to XL, the fins come in six color options: Yellow, Blue, Black, White, Lime, and Flamingo.

The Avanti Quattro+ sub fins boast several key features that contribute to their exceptional performance:

1. 4 channels for greater thrusting power: The unique four-rib design creates channels that efficiently channel the water, providing a powerful propulsive force.

2. Highly flexible material that optimizes blade efficiency: The specialized material composition allows the fins to flexibly adapt to the water flow, maximizing the blade's efficiency.

3. Channel Thrust technology: The innovative Channel Thrust system enhances the fins' ability to move a larger volume of water, resulting in a higher boost with the same effort.

4. Thermoplastic rubber foot pocket and "Tecralene" technopolymer blade: The combination of materials ensures a comfortable and responsive fit while maintaining the blade's strength and durability.

5. Stabilizing trim tabs: The fins feature trim tabs that provide additional stability and control during diving maneuvers.

6. Bungee strap: The included bungee strap allows for a secure and adjustable fit, ensuring a comfortable and secure experience for the diver.

These features, combined with the striking aesthetic options, make the Avanti Quattro+ sub fins a compelling choice for discerning divers seeking high-performance and versatility.

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