Never have.
BUT, what about these?
These are shiny silver dots (not white).
If my feet (rarely) are cold I get a pair of socks. Last time I was hospitalized they provided a pair of grey fuzzy ankle socks with grippers.
They are actually my favorite foot solution.
BUT, these are pretty funky!
I think I could wear these.
At least for those few times needed.
Yeap! These feel pretty good.
And the comparison is no contest for looks.
However the grey socks may still win for practicality.
