We purchased these for my two year old daughter and they, literally, ended up being the only shoes she wore all summer, despite a closet-full of other sandals and summer shoes.
These sandals offer great support, great toe protection and are very versatile. My very finicky daughter found the sandals very comfortable, even after extended wear. The upper strap area initially chafed my daughter's foot, but this went away quickly as my daughter adjusted to the feel of something against her foot.
Great quality, too -- my daughter grew out of these well before they showed any significant signs of wear. We will definitely be buying another pair for this summer!

They look soft and cute, but for my 18month old child they seem to fall off all the time. May be they work for older children, but we can't really use them and she won't let us put them on without socks either.