With my big Mares fins I was getting cramps. I have hardly any cramping with these. They go fast enough. Easy to maneuver side to side & backwards. Low profile when flopping from boat bench to exit. Unique, so easy to find. Strap is more sturdy than that on my old fins.
What is the difference between the "pro fin" and the original fin? Thanks.
The fins are the same except for the pro being a stiffer more powerful fin.
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