I have had these boots (purchased from a retailer) for about four years and they are holding up very well.  They are comfortable and I have used them for everything from walking the dog in the snow to winter camping and snowshoeing.  They are well made, still a little stiff even, but they are definitely not warm.  I have tried them with a number of different socks and keep hoping they will magically be warmer but sadly, they are not.  Also, the tread is good but they do not provide great traction on ice.  This year I will be purchasing a different brand to replace them.