Mares Avanti Quattro+ Open Heel Fins
The Mares Avanti Quattro 4X is a high‑performance open‑heel fin designed and manufactured by Mares, a respected leader in mares dive gear and mares scuba equipment. Building upon the legacy of the Avanti Quattro+ model, the Avanti Quattro 4X integrates modern materials and engineering to enhance propulsion, comfort, and usability across diverse diving conditions. This Mares fin employs a three‑material blade construction: a softer thermoplastic rubber upper for comfort and a stiffer lower section extending into the blade for improved energy transfer
The blade features Mares’ signature four-channel thrust design, channeling water efficiently to boost forward momentum while reducing leg fatigue over long dives. Stabilizing side ribs with overmolding add rigidity and directional control without sacrificing flexibility.
The foot pocket is ergonomically shaped and constructed using dual-density materials: a soft upper section for comfort and a reinforced lower section merging into the blade, ensuring that every kick translates leg power into effective thrust. An anatomical heel pad reduces tendon strain, and the elastic bungee strap with a protective cover allows easy donning even with gloves on. Rubber anti-slip soles improve safety on wet surfaces, ideal when boarding boats or entering rocky beaches.
The Avanti Quattro 4X includes eco-conscious packaging: a reusable quick‑dry mesh bag, supporting Mares' effort to reduce single‑use plastic
It is offered in sizes XS, S, R, XL, with the Regular size featuring a blade length of approximately 38 cm (15 in), thrust surface area of 780 cm² (120.9 in²), and weight of about 0.9 kg (2 lb) per fin
Main Features of Mares Avanti Quattro 4X
Three‑Material Blade Construction
- Balances flexibility and rigidity for powerful yet efficient thrust
- Soft upper zones improve comfort; harder lower zones improve energy transmission into the blade
4‑Channel Thrust Design
- Channels water flow through four guiding ridges for smoother, stronger propulsion
- Helps reduce leg fatigue over extended dive durations
Stabilizing Side Ribs with Overmolding
- Minimizes lateral blade slip and improves directional control
- Enhances blade flex consistency in all kicking styles
Optimized Foot Pocket & Anatomical Heel Pad
- Ergonomic design fits snugly, distributes pressure, and reduces foot strain
- Heel pad absorbs stress on tendons during kicks; large loop eases entry/exit with gloves
Elastic Bungee Strap System
- Quick-fit elastic strap accommodates varied foot sizes and boots
- Protective cover extends durability of the attachment points
Anti‑Slip Sole
- Rubberized grip under foot pocket enhances traction on wet surfaces like boat decks or rocky shores
Eco‑Friendly Packaging
- Includes a reusable mesh carry bag, aiding quick drying and reducing single-use plastic waste
Benefits of Using Mares Scuba Equipment – Why Choose the Avanti Quattro 4X
- Superior thrust with minimal effort: Four-channel blade and optimized foot design increase propulsion while conserving leg energy—especially important on multiple-dive days.
- All-day comfort: Soft-foot upper, ergonomic heel pad, and lightweight build reduce fatigue, strain, and discomfort.
- Versatility across environments: Performs well in tropical reefs, drift dives, and colder water thanks to improved control and efficient power.
- Durability and stability: Reinforced blade elements and overmolded ribs ensure long-lasting performance and consistent flex.
- Ease of use: Bungee straps and anatomical heel loop support fast gear changes and glove-friendly handling.
- Safe on deck: Anti-slip soles provide stability when boarding boats or walking on wet surfaces.
- Sustainable packaging: Reusable mesh bag aligns with eco-conscious diving culture.
Related Underwater Gear Categories:
- Three-material construction for performance and comfort
- Optimized foot pocket design
- 4-channel blade for greater propulsion
- Stabilizing side ribs with overmolding
- Anatomical heel pad
- Elastic bungee strap with protective cover
- Anti-slip sole
- Reusable mesh bag
- Type: Open Heel
- Material: Thermoplastic rubber-Tecralene®
- Available sizes: XS, S, R, XL
- Blade Length: 38 cm / 15 in (size R)
- Weights: 0.9 kg / 2 lb (size R)
- Blade Thrust Surface Area: 780 cm² / 120.9 in² (size R)
- Available in Multiple Sizes & Colors
- Mares Avanti Quattro 4x Open Heel Fin
- MFG 2 Years Limited Warranty
Mares Avanti Quattro + Open Heel Fins size chart:
What are Mares Avanti Quattro 4X fins?
They are the latest open‑heel dive fins from Mares with a three‑material blade and four‑channel thrust, designed for powerful propulsion and comfort underwater.
How do mares fins like the Avanti Quattro 4X reduce leg fatigue?
By combining a flexible blade, energy‑efficient channel thrust design, and rigid foot pocket, they deliver more forward thrust with less effort.
Can Mares Avanti Quattro 4X fit with neoprene boots?
Yes, the elastic bungee strap and open‑heel foot pocket accommodate booted divers comfortably, even with gloves.
Is the Avanti Quattro 4X suitable for all dive levels?
Yes. Designed for beginners, recreational, and technical divers alike, it balances power, comfort, and ease of use.
Does it come with eco‑friendly packaging?
Yes. Each pair includes a reusable mesh bag to reduce single‑use plastic waste.
