Polo Suede Meermin Penny Loafers, 11US/10UK, Barely Worn

I bought these near the end of last year, and felt they were comfortable after trying on. But after a couple weeks of wear, they just become uncomfortable on my left foot. Right foot is fine. So it's just a personal fit issue, not a QA issue or anything.
I love them and they fill the role I got them for perfectly. But you just have to follow the fit and comfort.