(2 customer reviews)


Slim Fins are the best all round swim fitness and swim training fins!

Adjustable Slim Fins have Force Fins unique and thought out side-supported cushioned instep and strap system that conforms to comfortably fit a wide variety of foot shapes and sizes. Open toe pocket that allows your toes to be free to wiggle about. Your foot and ankle to flex the way, and powers your kick from your strongest kicking muscles….

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Slim Fins are the best all round swim fitness and training fin!

Adjustable Slim Fins have:

  • Side supported cushioned instep and strap system that conforms to fit a wide variety of foot sizes and shapes
  • Toes are free to wiggle about the way their meant to be
  • Leverages your strongest kicking muscles in the thighs, hips and derriere
  • Better cardiovascular conditioning
  • No calf cramps!
  • Yes to ankle flexibility!
  • V-shaped blade channels water behind to swim fast!
  • Snappy blade for quick kick tempo
Weight 5 lbs
Dimensions 14.5 × 7 × 2 in

Indigo Blue, Jet Black

Strap Style


2 reviews for SLIM FIN – ADJUSTABLE

  1. Phyllis

    I have been using these fins for almost 25 years and I can’t tell you just how much I love them. I don’t ever have to worry about brushing the coral under me as my feet float. They are extremely comfortable on my super wide feet and after I have been using them for a month my legs are noticeably stronger. The help I received with ordering my new straps was really amazing. I can’t recommend this company highly enough.

  2. P. Orem

    I love these fins and have used them for at least 25 years. I have replaced the over the foot straps twice, once just now. The person who helped me was superior. These fins are wonderful, as you don’t need to worry about brushing coral (they float), thus preserving that environment. They are so comfortable on my very wide feet and after using them for a month I really notice a difference in the strength of my legs. Thanks so much Force Fin for this great product.

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