u/BarOk3459

I bought my 1st pair of Orans a couple of weeks ago and wore them for 20mins around the house yesterday to start breaking them in. Has this happened anyone else? Surely this isn’t normal. Is it a flaw? I have dozens of other leather sandals from other brands and this has never happened me before. Should I return them? It on. It’s on both shoes but more prominent on one than the other.