It took me a few hours (Internet search), until I could bring myself from cork on PVC and at the same time to upgrade an open to a closed slippers slippers.
It was worth it. The Clog Kenso Smart is "convenient-sau", has a damping property and is much more robust than its cork competitor called Birkenstock or Pappilon. At least, that is after a few weeks of practicality my conclusion!
For me the better choice!