Mares Avanti Quattro Plus Scuba Diving Fins

Experience powerful propulsion, excellent stability and proven performance with the Mares Avanti Quattro Plus Scuba Diving Fins. Designed for recreational and demanding divers alike, these iconic open-heel dive fins use Mares’ Channel Thrust technology and a flexible four-channel blade to move more water with every kick.

The four soft longitudinal channels allow the blade to flex and form an efficient scoop during each fin stroke. Water is directed backwards rather than escaping from the sides, helping convert your kicking effort into forward thrust. The result is strong acceleration, responsive handling and efficient performance without unnecessary strain on your legs.

Powerful Four-Channel Blade

The Avanti Quattro Plus features a wide central blade section and four-channel design that flexes under load. This controlled deformation increases the volume of water moved during each kick, providing impressive propulsion with less wasted energy.

Stabilising ribs help prevent the blade from twisting and keep the fin tracking accurately. Whether you use a flutter kick, frog kick or need to manoeuvre around a dive site, the blade delivers predictable control and dependable power.

Channel Thrust Technology

Mares’ renowned Channel Thrust technology uses flexible longitudinal inserts to create a channelled blade shape during the kick cycle. This allows the fin to capture and accelerate more water, producing greater thrust for the same level of effort.

The flexible material composition absorbs energy during the power stroke and releases it efficiently through the blade, helping reduce fatigue while maintaining excellent performance.

Comfortable Open-Heel Foot Pocket

The anatomically shaped thermoplastic rubber foot pocket provides a secure and comfortable fit when worn with dive boots. Large openings help water pass through the foot pocket, reducing the parachute effect that can otherwise create unwanted drag.

Flexible joints at the connection between the foot pocket and blade help absorb and transfer kinetic energy, allowing the complete fin to work as one efficient propulsion system.

Features and Benefits

• Four-channel blade design: Moves more water to generate powerful forward propulsion
• Channel Thrust technology: Converts kicking effort into efficient thrust
• Wide central flap: Produces a strong channelling effect based on Mares’ Superchannel principle
• Flexible blade material: Stores and releases energy efficiently during each kick
• Stabilising ribs: Reduce unwanted blade twisting and improve tracking
• Open-heel design: Designed for a secure fit over scuba diving boots
• Perforated foot pocket: Reduces drag and minimises the parachute effect
• Energy-absorbing blade joints: Improve power transfer between the foot pocket and blade
• Durable construction: Combines a thermoplastic rubber foot pocket with a Tecralene technopolymer blade
• Versatile performance: Suitable for recreational, advanced and demanding scuba divers
• Made in Bulgaria

Blade Length Guide

Blade length is measured from the end of the foot pocket to the tip of the blade.

Available Colours

Choose from a selection of colours, including black, yellow, blue, orange, olive, white and pale teal, subject to size and stock availability.

The Mares Avanti Quattro Plus Scuba Diving Fins are an excellent choice for divers seeking a reliable combination of power, comfort and control. Their proven channelled-blade design delivers the efficient propulsion required for relaxed reef dives, current diving and more demanding underwater conditions.