Russian carpet flip-flops
Step on carpet wherever you go. Feels like home.
Comes in a square carpet form where you can pop them out yourself. You can park them in the form later.
As seen in:
Size S fits EU size 36-38
Size M fits EU size 39-41
Size L fits EU size 42-46
PS. Not actually made of carpet. That would be impossible. The carpet pattern is printed.