US Patent 9220308 Head band

A head band comprises a band portion and a tightening portion. The band portion has a first band and a second band, wherein an outer surface of the first band opposes an inner surface of the second band. The head band further comprises at least one spacer between the first and the second band forming a gap between the first band and the second band. The tightening portion has a strap and a tightener configured to tighten the strap, wherein the strap is hingedly connected at approximately each end of the band portion. Other embodiments of the head band, and visors, caps, and hats incorporating the head band, are described herein.