Deep6.
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Light weight and carbon fiber......
https://www.makospearguns.com/Carbon-Elite-Freedive-Fins-p/mceff.htm
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If you made a "choped down" short version of those carbon fins I wonder if people would buy them as ultralight travel fins or for the coolness factor.
What went wrong with the X-stream after 4 years?I liked Mares X-Stream fins, both lightweight (1 pd 11 oz each while my Tusa splits are 2 pd 7 oz) and powerful. Unfortunately, for $180 they could last a bit longer. I threw mine away after 4 years, my wife finished hers in 5. She loved them so much she bought another pair. We'll see how long these last.
Broke in half in the point where they bend. My wife's broke in a different manner, the transparent plastic separated away from the colored edges.What went wrong with the X-stream after 4 years?
Oh please! Let me be the beta tester!!! They would be awesome in a cave.Thanks for the suggestion. I may have to look into that. If we ever offer a fin like that, it would be because it had significant benefits/perfomance advantages over typical fins. I do agree however, carbon is pretty cool.