These are quite comfortable right out of the box.  Fit as I expected a 7 to fit.  I wear 6.5 to 7.  I wore them on a long trip and may have had a bit of swelling when the top elastic bands seem to get uncomfortable, and this is a new style for me, so getting used to the look.  If this is a style that is you, then I recommend you try them.  Also good traction and flexible!  A good shoe.