Speedo Biofuse Training Swim Fins Speedo Biofuse Training Swim Fins

Speedo Biofuse Training Swim Fins

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From $22.08 - $22.79
SKU: 7530322
Product Code: 16533
Availability: Usually Ships in 24 Hours
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  • With its unique shape and variable-density Silicone construction, this training fin offers a natural feel in the water and unparalleled comfort on your feet.


    • Latex free.
    • Blend of hard and soft Silicone.
    • Great for endurance and strength training.
    • Unparalleled comfort.
    • 100% Silicone.
    • Click here to read a review and comparison of this product by Gold Medalist Mark Gangloff.


    • XS: Yellow - Size 3-4 (Youth) .
    • S: Green - Men's size 5-6 - Women's size 6.5-7.5.
    • M: Royal - Men's size 7-8 - Women's size 8-9.5.
    • L: Grey - Men's size 9-10 - Women's size 10-11.5.
    • XL: Black - Men's size 11-12 - WMN's size 12 -13.5.
    • XXL: Navy - Men's size 13-14 - WMN's size 14-15.

    For more information on swim fins, read How to Choose Swim Fins.

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  • 4 Review Stars (193 Reviews)

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    See all 193 customer reviews
  • 10/22/2017 Good fins

    4 Review Stars By Hil

    Iv'e had a pair of these fins for about 5 years....they finally cracked at the 'give' point, so purchased another pair. This pair (though the same size I had before) seems to be a bit bigger fit. However, still the best fin as far as Im concerned. Can still do breast stroke, so works for me!

    Newbury Park

  • 9/10/2014 HEAVY!

    2 Review Stars By Douglas B.

    This is a heavy fin.  I'm 50 an above average swimmer but not former collegiate.  This fin is flexible on the heel and very heavy from the arch forward.   I have difficulty "driving" this fin.   IMO you would have to be a strong kicker and wanting to work on kicking for a sprint to use this fin.

    Sizing went to being larger than expected.

    Douglas B.
    Dallas, TX

    Fit: Feels too big

  • 9/29/2017 Too Heavy

    2 Review Stars By Kim D

    Much to heavy and not very flexible. I actually returned the for the Sporti  brand of short fin which were much softer and much more flexible.

    Kim D

    Fit: Feels true to size

  • 7/19/2014 Speedo Fins: stay tuned

    3 Review Stars By Tom N.

    Looking for fins for pool workouts that will allow some maneuverability. These fins are heavy and not too flexible,  compared to my Aqua Sphere zip fins they seem like tanks. I will need to wear them awhile before I make up my mind to use them regularly.

    Tom N.
    Santa Rosa, CA

    Fit: Feels true to size

  • 9/25/2017 Training fi

    1 Review Stars By Ollie

    Too bulky and heavy. I returned immediately. I never even swam with them. I got a pair for myself and my daughter and she hated hers also

    Redlands, CA

    Fit: Feels too big

  • 9/16/2014 Good Training Fin

    5 Review Stars By Coach

    The fit on this training fin was true to size and required no modification.  Good overall training fin, no slippage, easy to slip on.  Fin shipped though was a different color than what was ordered.

    Northern CA

    Fit: Feels true to size

  • 1/25/2017 quality product

    4 Review Stars By Double-G

    my son is allergic to latex and this was the recommended product for us. they are holding up well so far and he loves his new fins. really good product.


    Fit: Feels true to size

  • 7/21/2015 These fins are great

    5 Review Stars By Dave F.

    These fins fit great, and are very comfortable to wear.  I am very satisfied.

    Dave F.
    Plymouth, Michigan

    Fit: Feels true to size

  • 12/26/2016 Exactly what ordered. And they Fit big Feet

    4 Review Stars By Tom

    Exactly what ordered and are sized well. I am a US size 13.

    Fort Benning , GA

    Fit: Feels true to size

  • 8/17/2013 Speedo Biofuse Training Fin

    2 Review Stars By Pat

    Use: Masters Swim workouts.
    The fins appear well constructed but are stiffer and heavier than I  expected. My major complaint is that the edge of the heel section chafes and irritates the back of my ankle. Unless I modify them or use a light bootie, they will be unusable for me. My last fins (BetterTimes) were substantially more comfortable.

    Menlo Park, CA

    Fit: Feels true to size

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