Mares : Picture 1 regular $57.95

About Mares Plana Avanti Tre Full Foot Fins

Avanti Tre features a soft anatomical orthopedic foot pocket, and mid-sized blade with three channels for optimal movement of water during the kicking cycle. Tre is perfect for travel to warm water locations. Upper and lower stabilizers help transfer energy from the foot pocket to the blade. Fin gives an easy kick for extended snorkeling time. Super-channel is designed for the diver who wants the perfect blend of power and efficiency in one fin.

The Avanti Tre, Mares design is inspired by marine mammals. Channel Thrust technology maximizes the channeling of water and moves a much greater amount of water compared to other fins of the same size. The result is greater thrusting power with the same amount of effort. The result: superior comfort and performance.

The new blade design with a large central Super-channel and two traditional lateral channels provide excellent thrust while maintaining hi-efficiency and minimizing leg fatigue. Overall fin lengths are from 22" to 26.8" (56 to 68 cm) and weight 2 lbs to 3.1 lbs (0.92 kg to 1.4 kg). Avanti Tre comes in Black, Blue or Yellow, six sizes to choose from and has a 24 month limited warranty.

Warranty Information

This product has a limited warranty of 24 months.
(800) 874-3236

Mares Plana Avanti Tre Full Foot Fins Features

  • Tri-Material Construction
  • Orthopedic Foot Pocket
  • Rugged, Durable Construction
  • Good Thrust in an Economical Fin
  • Channel Thrust Technology
  • Soft Comfortable Foot Pocket
  • Six Sizes and Choice of Black, Blue or Yellow
  • Two Year Limited Warranty

Mares Plana Avanti Tre Full Foot Fins Specifications

Tecralene, Thermoplastic Rubber
Blade Length 22" To 26.8" (56 To 68 Cm), Blade Width 6.7" To 7.7" (17 To 19.5 Cm)
Blade Type
Single Non-Vented
Open Heel/Full Foot
Full Foot
2 Lbs To 3.1 Lbs (0.92 Kg To 1.4 Kg)
Available in the Following Colors:
Black, Blue, Yellow
Available in the Following Sizes:
2X-Large, Large, Medium Large, Medium, Small, X-Large
Weight [with packaging]
Small: 2.35 lb,
Medium: 2.55 lb,
Medium Large: 2.8 lb,
Large: 3.1 lb,
2X-Large: 3.5 lb,
X-Large: 5.15 lb
Mfr #
Mares Plana Avanti Tre Full Foot Fins Size Chart
US Men's shoe size 3.5-4.5 5-6 6.5-7.5 8-9 9.5-10.5
US Women's shoe size 4-5 6-7 7.5-8.5 9-10 11.5-12.5
European Men's shoe size 36-37 38-39 40-41 42-43 44-45
Length (inches) 22 22.75 24.25 25.5 26.8
Width (inches) 6.7 7 7.25 7.5 7.7
Weight (pounds per pair) 2 2.2 2.5 2.8 3.1

Plana Avanti Tre Full Foot Fins Customer Reviews

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Mares Plana Avanti Tre Full Foot Fins

(based on 1 review)

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Reviewed by 1 customer

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Bought the for Underwater Hockey

By MaryJane

from Buenos Aires

About Me Advanced


  • Comfortable
  • Efficient
  • Lightweight


    Best Uses

    • Snorkeling
    • Underwater Hockey

    Comments about Mares Plana Avanti Tre Full Foot Fins:

    I bought them for Underwater Hockey.
    I swim super fast and they are comfortable, Cons. It´s the smaller size and its a little big. but I can handle them. Love them in blue :-).
    Can use them for snorkeling too. They are light weight and not too big.

    • Sizing:
    • Feels half size too big
    • Width:
    • Feels true to width
    • Was this a gift?:
    • No

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    Questions & Answers Powered by TurnTo®

    Questions about this item:

    Julianx J  I'm size 39-40 EUR, What size would that be?
    ABEY V  your size is 6.5-7.5
    Julianx J  Thank you.
    Julianx J  I'm size 39-40 EUR, What size would that be?
    ABEY V  your size is 6.5-7.5
    Julianx J  Thank you.
    Shopper  what is the overall size of these fins?
    LeisurePro S  These fins are 22 to 26 inches depending on size.
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