Demon Slayer (鬼滅の刃) Crocs

Crocs has premiered a limited edition run of Demon Slayer inspired Crocs, each one focusing on one of the series' main characters.

Seen above in the Tanjiro, Nezuko, and Inosukle variations, these are available to order from Crocs direct. It appears the Zenitsu variant is already scarce, so check these out before they move on to the resller market.