u/Honest_Boysenberry

Hey all! The Arizonas I’ve had for years are starting to give me blisters in my arch. I have flat feet, but these have been broken in for a long time and I haven’t had issues before. They used to be my favorite shoe. Can someone provide some help/insight please? 🥺

TLDR; Old pair of birks recently giving blisters in arch. Help!