kangol usa tropic 504 ventair - masters green/xl masters green, x-large kangol this version of the tropic 504 ventair is produced in america with some foreign-sourced components; part of kangol's efforts to create jobs in the united states while still delivering high quality hats at fair prices. the ventair pattern around the outer edge is an iconic kangol classic. the 504 cap gets its name from the number assigned to the original block shape that it is made on. the tropic yarn means that the hat is both lightweight & comfortable. made in the usa with globally sourced materials.