These are really nice boots.  I don't see  any on the TL website like these anymore.  They are marked size 10.5 D, but my 10.5 feet have always felt a bit to tight in them, which is the only reason I'm selling them.  They have literally only been worn to church a few times.  I would say they would fit best a size 10 foot or if you tend to be on the small side of a 10.5.