They
They do fit indeed at least in sizes M and XS.
We have a weird thing going on with those so. My wife lost a fin. So I bought another set for her. She tried it in the pool and hates it.
Reason: it is incredibly stiffer than the first set she had (and still has one fin off) and the set that my daughter has, as well as my set. We all loved them, but that stiff set is garbage.
Worse, Leisurepro did not want to take it back and advised to call Oceanic. Did not find opportunity to do that yet during business hours. Not sure I care to. Learned a lesson there.
Edit: I did call Oceanic (Huish) and they were very friendly and issued an RMA for exchange. I guess I pay for shipping and see what happens...
Update:
It took me a while to send those fins to Huish in Salt Lake City, but they ultimately sent us a new set back.
Good and thank you.
But that set is yet again a very notable bit stiffer than my wife's first set (of which we still have a fin) as well as my daughter's set. It would be imposdible to pair one of the stiffer fins with one of the softer ones and not be bothered by it. As is, my wife just cramps very fast with the stiffer ones doing just pool lanes (like 10, 12) whereas 50 are no issue eith the softer set. So, she'll bortow my daughter's until we find out how my daughter "loves" the stiff ones.
There is an issue, a notable difference. Beacause of that, I don't dare to buy those fins again. It's a shame because I think it's a very good, light almost perfect travel fin otherwise...
And then Huish, tried to help and fid not care to at the same time. They got the once (in the pool) used stifff fins back from us. I know, because I had to proof ot to them by giving them proof of delivery... and yet they just shipped out another set, w/o bothering to see if it was softer... w/o offering any reason...
Just a new set of fins, equally stiff...
I know which ones my wife likes. I could not tell you if the stiff or the soft ones are meeting spec. Huish could not or would not tell me. I hope I am wrong, with what I think about them at this point, but I won't sink more time or money into it.
To me it looks like a typical case of something made far away, either insufficiently well specified in material or stiffnes properties or insufficiently well controlled - or both - but certainly happily marketed and distributed nevertheless...
To be a customer like that is weird to me. As an engineer, dealing with vendors I am used to getting to the bottom of things and cutting through webs of ignorance and / or obfuscation if / as need be... Being a consumer-customer and being treated as such (an idiot so it seems) in what seems to me to be that sort of scenario, ... I don't like it...