All of the above. Strange but the normal size for my son is on the large size (maybe one size bigger), but as I stated they are very comfortable and can be altered to fit by the Velcro fastening, it more a length issue than width - but I tried them on (and I am one size smaller than my son) and they fit lovely and do not slip or nip in odd places. Therefore even better value for money as my son can wear them another year. Would definitely recommend these sandles as they not only protect the toes, but are stylish as well. SO GLAD I BOUGHT THESE.