Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin Aqua Sphere Microfin Fitness Fin

Aqua Sphere Microfin Fitness Fin

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From $17.97 - $29.95
SKU: 212820
Product Code: 10234
Availability: Usually ships within 24 Hours
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  • The Aqua Sphere Microfin Fitness Fin not only strengthens and tones, but it helps to improve your swim technique. These fins are available in Navy and Silver models in sizes 13 Kids to 11/12 Men's.


    • Closed foot pocket made of durable TPR material.
    • Short blade keeps feet on top of the water.
    • Improves technique while strengthening and toning muscle.

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

TOP Training Swim Fins

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  • 4.5 Review Stars (126 Reviews)

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  • 10/4/2017 Awesome product!

    5 Review Stars By Angel

    It helps with my hip injury (post surgery ). I use it to do leg kicks and really puts my hip to the test. Its made my swimming  (without them) so much better.

    JBER, AK

    Fit: Feels true to size

  • 4/21/2011 short stiff fins like Zoomers-order a size smaller

    3 Review Stars By Roy F.

    Compare these fins to Zoomers-short with little flexibility. Make sure you order a size smaller. I wear a size 11 shoe, but ordered the size 9.5-10.5  and even those are not snug.

    Roy F.
    Ames, IA

    Fit: Feels too big

  • 7/26/2017 LOVE these fins

    5 Review Stars By Jessica

    I have just started to swim laps more and wanted a pair of fins to mix it up some. These fins are great and feel like an extension to my foot. They are easy to put on and extremely comfortable. I haven't had any foot or ankle pain from them and no rubs. I wear a women's 11 shoe so I got the men's 8/9 and they fit perfect. definitely recommend to anyone looking for a good pair of lap fins.

    Hodges, SC

    Fit: Feels true to size

  • 2/10/2009 Not sized properly

    3 Review Stars By Bill H

    My shoe size is 9.5 in most instances, maybe 10 in some shoes.

    I purchased the 9.5-10.5 fin and it is too  big.  I wish that they had a better description on what size fin to buy based on the shoe size.

    I was going to return the fins, but return postage costs about half the purchase price of the fin.

    Bill H
    Saint James, New York

    Fit: Feels too big

  • 7/4/2017 Size issue

    1 Review Stars By Gideon A.

    Had to return the Microfin HP.  Bought these for my wife who wears size 8 shoes.  She is currently using TYR fins size 40-41 that wore out, but fit perfectly.  The Microfins we ordered are size 6-7 (40-41).  They do fit the length but are much too wide and loose on the foot.  Instead of swimming WITH them she is swimming IN them... I think AS is building their fins for men who usually have wider feet than women.  Too bad, we are going back to TYR.  The reason for the one star is also SwimOutlet policy that charges $5 for the return. It's back to Amazon for us.

    Gideon A.
    Rancho Santa Fe, CA

    Fit: Feels too big

  • 6/17/2014 Work great!

    5 Review Stars By Dan

    I have used them for almost 3 months now and I love them. I have had no problems with the rubber sole cracking or separating. When I read the reviews before purchasing I noticed that a lot of people who had these problems were wearing the flippers outside of the pool and/or letting kids run around in them. That's not what they're for and so of course they'll break! I put mine on in the water and can kick as hard as I want to. I would recommend buying a size smaller than normal though. I wear a 12-13 normally so I bought the 11-12 and it fits like a glove.

    San Antonio, Tx

    Fit: Feels too big

  • 10/21/2016 Work great!

    5 Review Stars By Swimdude

    Great fins for resistance swim training. Easy to put on and take off. lightweight and portable small enough to fit in normal backpack. Had them 2 weeks and glad I got them.

    Chicago IL

    Fit: Feels true to size

  • 10/9/2012 Great fit & good performance

    5 Review Stars By Jaime Y.

    I use this product 3-5 times per week. Using it has helped me strengthen my back after an injury allowing me to continue working my core and legs out.

    They fit great and perform better than I expected.

    Jaime Y.
    Oakland Park, FL

    Fit: Feels true to size

  • 8/22/2016 Perfect Choice!

    5 Review Stars By Fozzieiam

    Good fit. Perfect in action. Light. So pleased. The old new ones I bought before these are now up for grabs.

    S CA

    Fit: Feels true to size

  • 2/25/2014 Ripped after a few months

    3 Review Stars By Cyndi Lynn

    I bought these as a gift for my swim buddy. After a few months, the fin ripped away from the shoe area. Very disappointing.

    Cyndi Lynn
    Peoria, IL

    Fit: Feels true to size

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Aqua Sphere

Born 1998 in Genoa, Italy, Aqua Sphere began a quest to create more comfortable eyewear for swimming. Launching the ground breaking Seal swim mask, Aqua Sphere changed the landscape of eye protection, introducing a new type of eyewear that provided increased peripheral vision with curved lenses, easy to adjust straps, and long lasting comfort.

Today, Aqua Sphere is focused on developing products that active swimmers, triathletes and water enthusiasts desire. Working with elite athletes such as 4-time Olympian Amanda Beard or Ironman World Champion Faris al Sultan, Aqua Sphere continues to innovate and offers a complete range of swimwear, wetsuits, eyewear, and accessories. Aqua Sphere’s commitment to innovation can be found through its patented technologies in eye protection and wetsuits as well as its unique body-shaping swimwear and the first compression textile designed for water.