My feet are wide and flat as a duck, and I always have trouble finding comfortable footwear.
I used to have a great pair of Engineers boots.
These were comfortable and they were the first boots I wore out.
I have been looking on and off for these for about a year.
13EE or 13 XXwide is all I can find.
Check out Lem’s
I too have wide flat feet. Switching to zero drop shoes was life changing for my feet.
https://www.lemsshoes.com/products/mens-boulder-boot-grip-waterproof?variant=40061965631546
deleted by creator
Too narrow.