Crocs s slide - pink crush

The shoe is the smallest size but is very long for the said size. I am struggling to understand how they size these shoes. Or does it mean that the shoe is only for ladies with a shoe size starting from 5? The shoe is not for any size smaller than 5? I am

I struggled getting the right size, return after return but size came back wrong still Not satisfied at all, I love the shoes hence I don't do a refund instead my wearing them like that ( they are big) I ordered size 5W but Superbalist kept on delivering

Lovely