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Monofin size

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.


Feb 26, 2021
Hey, I would like to buy a monofin but I am not sure about the brand or size. Since these finds are expensive and custom I think its crucial to get it right. I was looking at this leaderfins fin:

Normally I have Cetma Bifins, Size 43/44 (S-wing Pocket) with 3mm Yamamoto Neoprene socks. Id would to wear these in the monofin as well. What foot pocket size should I pick? My regular shoe size is 43.