We love this shoe.  My son is very selective about what shoes he will wear and loved the size 8/9 when we found it after looking for 3 days for a shoe that he would even try on.  He is now 2 years old and we just purchased the size 9/10.  There is a large gap between sizes and the current shoe is quite loose and at risk for falling off when my son is being carried.  It would be nice if Crocs would make each individual size.  In spite of the sizing issue, I gave 5 stars because the shoes are fun, wear well, the white parts glow in the dark (makes them easy to find and are great entertainment) the shoe is easy for my son to put on by himself (the right shoe is red and the left is green so it has helped him with which shoe goes where) and there are so many colors on the shoe that the shoes match most all of his clothes.