This is one of those cases in which a noun title would be needlessly complex  Barefoot gets the idea across far better than any possible noun or noun phrase could  Barefootedness would be the most direct noun form  and its silly to add the suffixes when the root adjective works just fine  Oppose move the article is clearly about more than just the lifestyle of people who regularly go barefoot  There is information about barefootedness in sports and as punishment and in the arts