These are the greatest sandals ever!  I wore them as a kid, my now 20 year old daughter wore them as a kid, and now my 7 year old wears them, loves them! They have much better colors now, than they did 35 years ago.
They can be worn in the water, out of the water, they wear nicely, so nicely that you can pass them down, since they never wear out! Highly recomended. I love them so much, I bought some for now, and a size bigger for later.