I love them except as with my others, they burn the bottom of my feet when I walk very far in them.  I know of other people  that have had the same problem.  Must be something in the make--up of the sole.  I cut inserts for the bottom to go between my foot and the sole out of upholstery fabric to prevent the burning.  If I didn't like everything else about them I would never buy any more.  You should really look at a remedy for this!