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C4 F81 stiffness...

Thread Status: Hello , There was no answer in this thread for more than 60 days.
It can take a long time to get an up-to-date response or contact with relevant users.
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DeepMind

Active Member
Oct 19, 2011
5
0
36
Does anyone know the stiffness of the C4 F81 compared to the C4 Mustang - is it similar to the 25, 30 or 40, or something completely different?
 
I always heard they were the same as the 25's.

Jon
 
Never tried the 25's but except for the wider kick to make them work better it's hard to tell the difference between them and the 30's.
 
They are quite soft, but amazing fins, I'm an instructor in Koh Tao and use mine everyday.

Tobin
 
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