clodhopper
From Longman Dictionary of Contemporary Englishclodhopperclod‧hop‧per /ˈklɒdˌhɒpə $ ˈklɑːdˌhɑːpər/ noun [countable] 1 → clodhoppers2 British English informalCLUMSY someone who is awkward and roughExamples from the Corpusclodhopper• He wore a shapeless gray cap, coarse work clothes, and heavy clodhopper shoes.