Purchased these boots for a trip to Iceland.  I was able to insert sheepskin liners and wear heavy socks without feeling as though they were tight.  I wore them for 4 days straight, in snow, slush, puddly streets, and on the airplane, and my feet were dry, warm and comfortable. The laces made it easy to get them on and off through security and on the plane.  I have received many compliments on the design (love the plaid!).  The shaft is high enough for snow, but not so high that they are uncomfortable to walk in.
My only "wish" would be that the plaid on each boot matched a little better.  One boot has more white than the other, but it is a minor detail, I wouldn't return them over such a small thing.  Overall, LOVE LOVE LOVE these boots.