As a teacher, I have been hooked on Skechers for a few years now.  Comfortable, and you can wear them ALL DAY.......!  I got this pair and was pleasantly surprised that you don't have to tie them.  Order your normal size in these.  The "silky" insoles are not a negative at all.  They add to the comfort,  You will not be disappointed if you work on your feet all day in these shoes!!