I was excited about this boot, but no luck.  The lower was somehow wide, not too long, or tall, but wide.  Every other 10.5D fits me where it should, but this boot floated around and allowed so much movement of my foot that it would quickly generate hot spots.  I wore thick socks, but it wasn't enough.  I tried insoles, but they placed my foot too high in the boot and my toes rubbed the top to hard.  The upper collar was deeply uncomfortable, and if I tightened the boot to make up for the sloppy feel in the lower, the upper would become unbearably tight and start to generate pain pretty quickly, as some others have said.  I wasn't impressed with the heaviness of the boot.  Looks great though.  I know everyone is different, but the boot was so uncomfortable on several facets, I have a hard time believing anyone likes it.  I returned it shortly after buying.  Now I see why they were running deep discounts on this particular model at the store I purchased from.  Shame.