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
This product has a limited warranty of 12 months.
Reviewed by 1 customer
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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!