Although I much prefer sewing over crochet I still find projects I get excited about and insist on making.
I found a pattern for croc socks. it’s not free but I think it is worth it.
It is available in kids sizes too. also not free but I bought it with the other one.
There is a knit version too, but I am better at crochet. Again not free this one is less than the crochet version.
I have had the crochet versions in my Ravelry.com queue for a while now but as a self taught chrocheter I found out I wasn’t doing the stitch correctly, and have gave up for a while. I am ready to give it a go and make my clogs into slippers for this winter and my kids clogs too.