Free 1-2 Day Shipping | Get up to 10% cashback | Need It Today? Same-Day Delivery Within 50 Miles

Mares Avanti HC Pro Dive Fin

Mares  |  SKU: 410347SA046WHB
Refer friends - earn more rewards

Sold out
Regular price $128.95
Shipping calculated at checkout.

Color: White/Black
Size

Log in / Sign up to claim your rewards

Want to build a custom scuba package?
Request a quote here.

Need Help? Ask our experts.
Call us: 888-701-4017
Chat with us: Start a chat


Description

The Avanti HC Pro diving fins have a blade length ranging from 32.5 to 42 cm depending on the size. The fins have an elastic technopolymer blade and a highly durable thermoplastic rubber blade, which is at the same time soft and comfortable.

These fins offer excellent comfort and superior performance, combined with exceptional resistance to ageing. The channel effect of the Avanti HC Pro diving fins is high thanks to two slightly longer soft side channels. During the finning cycle, the fin bends into a "spoon" shape which creates more thrust with less effort. Two ribs have been inserted into the back of the blade.

The closed foot pocket has side ribs with rubber inserts, making it softer and offering superior comfort.

Features

  • Ergonomic soft liner with side inserts
  • Hyperchannel-induced propulsive effect with an increased performance/effort ratio
  • Ribs on the back of the blade that reinforce the blade while optimising the oscillation geometry
  • Overmoulding on the rear ribs further optimises thrust and performance

  • Specifications

  • Material: Thermoplastic rubber-Tecralene®
  • Blade length: 38cm / 15in (size 42/43)
  • Blade Thrust Area: 750cm² / 116.2in² (size 42/43)
  • Weight of single fin: 0.7kg / 1.5lb
  • Payment & Security

    Payment methods

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

    Frequently Asked Questions

    What is the difference between open-heel and full-foot fins?

    Open-heel fins have an adjustable heel strap and are worn with dive boots, which protect your feet on shore entries and add warmth. Full-foot fins slip on like a shoe against bare skin or a thin sock, and are typically lighter and easier to pack. Most scuba divers choose open-heel fins with boots, while full-foot fins suit warm water, snorkeling, and pool use.

    How should scuba fins fit?

    Open-heel fins should be sized around the boots you will actually wear, snug with the strap set so your heel stays seated and your foot does not slide forward in the pocket. Full-foot fins should fit like a firm shoe, with no heel lift, no pinched toes, and no gap that lets water pump in and out. Too loose causes heel blisters and lost fins in current, and too tight causes foot cramps.

    Should I buy dive boots before fins?

    Choose your boots first and size open-heel fins around them, because sole thickness changes the foot-pocket size you need. A thin warm-water boot and a thick cold-water boot with a rugged sole can easily be a fin size apart. If you already own fins, bring them along when you buy boots so you can check the combination.

    Are spring straps worth it?

    Spring straps replace the adjustable rubber strap with a stainless spring that stretches on and off, so there is nothing to buckle with cold or gloved hands and no rubber strap to perish and snap mid-dive. They hold constant tension, which many divers find more comfortable and consistent. They are sized rather than adjustable, so match the length to your foot pocket and the boots you dive.

    What are the best fins for travel?

    For travel, length and weight matter most, so shorter blades and travel-specific open-heel or full-foot models pack more easily and save baggage allowance. Some fins have removable blades or compact foot pockets designed for luggage. Pack fins along the outside walls of your bag, where they also act as protection for softer gear.

    What is the difference between paddle and split fins?

    Paddle fins use a solid blade that transfers power directly, which many divers prefer for precision, control in current, and non-flutter kicks such as the frog kick. Split fins have a slit down the blade that lets water pass through, which generally makes flutter kicking easier on the legs but gives up some control and works less well with other kick styles. Neither is inherently better, so let your kick style, leg strength, and conditions decide, and try both if you get the chance.

    How do I care for dive fins?

    Rinse them in fresh water after each dive day, paying attention to buckles, springs, and strap channels where salt collects, and dry them out of direct sunlight. Store them flat or hanging from the foot pocket rather than standing on the blade tips, which can take a permanent bend. Check straps, buckles, and any screws before every trip, since a failed buckle is the most common fin problem.