These boots felt great even out of the box!  I bought them because I needed something i could run in or walk around comfortably.  However my orthotics (which are the half size thin version) sunk way too deep when I took the original insole out.  When I left the insole in then it was too crowded.

I did walk around in these boots with only my orthotics in them for a few hours.  For those who have full length orthotics these might be good for you.  However I had to return them because they weren't the model for me.