For 10-year-old DD, not me! She has worn them quite happily for the last few years but has tipped over into adult sizes now and quite apart from the ridiculous cost (30 quid? For Crocs?) they are much too wide for her narrow feet. Have bought her some more grown-up sandals but they are open-toed and I'm worried she will lacerate herself playing football/riding bike as DD is quite accident-prone. Any ideas?