Do prisoners wear Crocs since they don't have any shoelaces? - Quora
In the movie The Suicide squad in the prison scene we can see that blood sport is wearing crocs this is a reference to the character killer croc who was in the
Croc-style shoes proving popular in local jails – The Virginian-Pilot
Inmate Footwear: Shower Shoes and Slippers - EVA Crogs - Charm-Tex
Flameshoes Women's Slippers Blue Foam Crocs Eva - KeeShoes