I was really hoping these flats would work for me.  I have very wide feet and it has been difficult to find comfortable flats.  I ordered 1/2 size up after reading the reviews, and the width was fine, but the top cut into my feet and hurt immediately.  There was also a strong smell that I could not get past.  I chose the teal color and was pretty unhappy with the actual color- it was not like the picture at all- more like a dark mint green than true teal.  The footbed was relatively comfortable but no arch support whatsoever.  I sent these suckers back!