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About Force-Fin Adjustable "Slim Fin"

Adjustable Slim Fins are for you

If you want to share your fins with other swimmers who have different size feet, or you have a high, bony instep, a very wide foot, or other special fit needs; and You want to

Burn more calories, increase swimming fitness and conditioning levels, develop swim kick strength and ankle flexibility, improve body position and swimming technique, and slim your thighs and tighten your buns

Slim Fins with our patented side-supported for stability, adjustable over-the-top foot pocket that reduces cramping while stretching your ankle, making it more flexible with each swim kick, and Works with our snappy V-shaped blade that channels water to maximize swim kick propulsion,

To work the muscles of your whole leg for better cardiovascular conditioning while you swim

Watch The History of the Force Fin

Warranty Information

This product has a limited warranty of 12 months.
(800) 346-7946

Force-Fin Adjustable "Slim Fin" Specifications

Available in the Following Colors:
Black, Blue

-Fin Adjustable "Slim Fin" Customer Reviews

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by PowerReviews
Force FinForce-Fin Adjustable "Slim Fin"

(based on 1 review)

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Reviewed by 1 customer

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Well Worth It!

By Blackspaere

from New Jersey

About Me Recreational Diver

Verified Reviewer


  • Comfortable
  • Efficient


    Best Uses

    • Recreation

    Comments about Force Fin Force-Fin Adjustable "Slim Fin":

    For well over a year I have used these fins exclusively for lap swimming where I do 70 laps in a session (1 mile) several times a week. I have used other types of fins that provide good propulsion, but at the expense of foot irritations from rubbing and cutting---I do not like to use divers' socks.

    The adjustable "Force Fin" provides a perfect and comfortable fit from the getgo and after swimming a mile there is no foot discomfort at all----at last.

    These fins provide good propulsion and better exercise, but you'll find that after using these fins it is very difficult to go back to swimming with bare feet----it takes too long!

    • Sizing:
    • Feels true to size
    • Width:
    • Feels true to width

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