I love love love this shoe, unfortunately, the sling isn't tight enough so my foot slides off them all day and I'm half on and half off the side of the heel. I contacted the company to ask if there was any way to adjust. They replied there was not and to perhaps contact a seamstress. No offer to replace etc.  This could have been my hands down favorite summer shoe...  Also, for the record I am a larger woman. I can't imagine what tiny girls experience.