Try making a call to Danner for they will build to any width & your size might be in their stock Thing is lst take a look at the Danner line THEN decided if you want them. It might not be in the store that carries Danner, but you can be measured & the order can be placed, bringing it in very shortly.
Like when I went to the store carrying Danner they did not even have that model ( I knew a lot about it along with tests done by SOF people). All boots of any Danner in their shop were E to EEE & I wanted D width which arrived in less then a week from USA to Cdn.
Remember all the others on the road are crazy & out to kill you.