Does anyone know of a site that sells WASHABLE soles for clogs or slipper socks? If, indeed, there is such a thing.
According to this site the sueded slipper soles are hand washable.
This wouldn’t make them warm, but it’s non skid and washable.
How about this
I have the suede slipper bottoms, and though I haven’t used them, was never really concerned about the washability. I planned to make some nice thick winter socks and throw those on the bottoms
I’ve machine washed second-hand suede and leather skirts and they came out all right. If you wash them frequently, you might want to put something on them to keep them from drying out too much.