My other half bought these for me upon hearing I had problems with flat feet... but didn't check the sizes
These are definitely too small for me, but they might be right for you.
Unisex, AUS W6-7 / EUR 37-38 / UK 4-5
No-one's ever worn them. They're clean. We only opened up the package to take a look.
They're apparently 13 Euro a pair retail.
How about just US$15 for this pair, including shipping anywhere in the world?
Payment by Paypal pls. PM if interested
Thanks for looking!