Mares Avanti Pure-X Fins

Best For

• Divers who prefer soft, comfortable open heel fins
• Warm-water diving with barefoot use or Mares Pure booties
• Divers who want easy donning and doffing with a bungee strap
• Reduced-fatigue kicking during recreational dives

Not Ideal For

• Divers who prefer very stiff, high-power fins
• Use without proper swimming ability, dive training, or certification where required

Key Features

• Quick Adjusting System: Allows two strap-length settings for a more tailored and secure fit.
• Soft Foot Pocket: Designed for comfort and suitable for barefoot use or use with Mares Pure booties.
• Ergonomic Heel Pad: Helps reduce pressure on the Achilles tendon for improved comfort during use.
• Bungee Strap with Loop: Makes the fins quick and easy to put on or remove.
• Enhanced Channel Thrust: Helps optimize water flow through the blade for smooth, efficient propulsion.
• Soft Blade Design: Supports easier kicking and helps reduce fatigue during dives.

Specifications

• Brand: Mares
• Model: Avanti Pure-X
• Fin Type: Open heel fins
• Strap: Bungee strap with loop
• Fit System: Quick Adjusting System with two strap-length settings
• Foot Pocket: Soft foot pocket with ergonomic heel pad
• Blade: Soft blade with enhanced Channel Thrust
• Recommended Wear: Barefoot or with Mares Pure booties

Fit & Sizing

The Avanti Pure-X is an open heel fin designed to be worn barefoot or with Mares Pure booties. Use the size guide below as a reference when selecting your fin size.

• 2XS: UK 11.5–1.5 / US 12.5–2.5 / JP 19–22 / EU 30–34
• SM/MD: UK 1.5–5 / US 2.5–6 / JP 22–24 / EU 34–38
• MD/LG: UK 5–8 / US 6–9 / JP 24–26 / EU 38–42
• LG/XL: UK 8–11 / US 9–12 / JP 26–28 / EU 42–46
• 2XL: UK 11–12.5 / US 12–13.5 / JP 28–29 / EU 46–48

Use Cases

• Recreational scuba diving
• Warm-water diving where barefoot fin use may be preferred
• Diving with Mares Pure booties
• Divers seeking a softer, lower-fatigue kicking experience

What's Included

• Mares Avanti Pure-X Open Heel Fins
  

Not Included

• Fin bag or additional accessories

FAQs

Are these open heel or full foot fins?
These are open heel fins with bungee straps.

Can these fins be worn barefoot?
Yes, the soft foot pocket is suitable for barefoot use or use with booties.

What does the Quick Adjusting System do?
It allows two strap-length settings so the fit can be adjusted for better comfort and security.

Are these stiff fins?
No, the Avanti Pure-X is designed with a soft blade for comfortable, efficient kicking and reduced fatigue.

Care & Maintenance

Rinse the fins thoroughly with fresh water after every use and allow them to dry in open air away from direct sunlight. Do not clean with surfactants, solvents, soaps, detergents, alcohol, or hydrocarbons. Keep away from oils, grease, sunscreen, and lotions, and store in a cool, dry place without twisting the product.

Expert Insight

The Avanti Pure-X is a strong choice for divers who want the convenience of an open heel fin with a softer, more comfortable feel. Its adjustable strap system, ergonomic heel pad, and easy-kicking blade make it especially appealing for divers who prioritize comfort over maximum stiffness.