I have very small narrow feet and never have problems for shoes being TOO TIGHT ever in my 47 years, until I purchased this pair.  Wow...I put on shoes stretcher for weeks and still supper tight.  It will hurts your feet so bad that you will give up not worth it, cost too much to return so I decided to give to the next person that want to hurt themselves.  This sandal will do it
Look closer to the picture right in the middle that what hurts.  I am 5 feet, skinny with small feet normally wear size 5 but I purchased size 6 and IT'S NOT WEARABLE.