what would you think of someone going down the street and using birkenstocks?

I look up and they are usually attached to a hippie throw back from the 60 - grey haired pony tail old man or a lady that makes Cousin It - look like Kojak - frizzed out to kingdom come wearing a tie dyed shirt and a pair of blue jeans that are way too big because she it.

Comfortable maybe, but not my style.

Nothing.

Nope

Wearing Birkenstocks, you mean ? I often do.