dgangi once bubbled...
BUT...all of my friends that are serious scuba divers use the full foot fins whenever they dive in warm water (some poeple may refer to them as "closed foot"). Not only are these cheaper than their open foot cousins, but my friends tell me they are superior in performance because there is less "slop" than in an open-foot fin.
The recent Rodale's magazine gave the best performance scores to the closed-foot fins. These relatively "cheap" fins got even better scores than the very expensive split fin models. They liked all the closed fins reviewed: Cressi Frog, Oceanic Caribe, and Aeris Velocity.
Based on how many of my friends like full foot fins, I decided to buy a new pair yesterday. One of the local dive shops had the Aeris Velocity full foot model on sale for $35! I couldn't pass up that deal, so I picked up a pair. These are the same fins that Rodale's rated very highly. I will try them out on my next dive and let you know how I liked them.
Anyway, if you can get away with a full foot fin (if you dive in warm water), I'd seriously look at buying them as they are cheaper (and many would say better performing). If you need a fin to use in the cold water, then you have no choice but to get an open-foot fin (and a neoprene boot, which costs around $50).
Thx...Doug