Sole for crocheted slippers - need your ADVICE

[spoula]

I know. It bothers me, too, when someone deliberately ruins a nice product. Any kind of product.

Hello,
I found this website and a video for you. Moogly is a crochet website
you can crochet your slippers and use silicone on the bottom to make them non slip the silicone will dry clear.

https://www.mooglyblog.com/make-slippers-non-slip/

Spoula