The Mares Avanti Quattro 4X is the evolution of a legend. Building on the trusted performance of the Quattro+, this next-generation open heel fin refines power transfer, comfort and control for divers of all levels.
Designed to perform across flutter, frog and back kicks, the Quattro 4X delivers smooth, efficient propulsion with reduced fatigue. Its three-material construction creates a responsive yet flexible blade, carefully engineered to balance thrust, durability and long-dive comfort.
The optimised foot pocket features soft thermoplastic rubber across the upper section for a secure, comfortable fit, while the reinforced lower section extends into the blade to enhance stability and maximise energy transfer. Four integrated channels bend and guide water efficiently, increasing thrust and minimising leg strain — even on extended dives.
Stabilising side ribs with overmoulding reduce lateral flex and enhance blade control, while the anatomical heel pad reduces tendon stress and improves overall comfort. An elastic bungee strap with protective cover ensures quick, secure donning and long-term durability. The anti-slip sole provides reliable grip on wet decks and rocky entries.
Supplied in a reusable quick-drying mesh bag, supporting reduced single-use plastic consumption.
Key Features
- Three-material construction for optimal power and comfort
- 4-channel blade design for increased propulsion
- Reinforced lower foot pocket for improved energy transfer
- Stabilising side ribs with overmoulding for enhanced control
- Anatomical heel pad for reduced tendon strain
- Elastic bungee strap with protective cover
- Anti-slip sole for secure footing on wet surfaces
- Includes reusable mesh carry bag
