US Patent 7380286 Head covering with unobstructed vision

A head covering system includes a hood connected to a head covering apparel by a fastening system so that the hood moves with the head and does not block side peripheral vision. In one embodiment fasteners are provided for connecting the hood to the bill of a cap. Such fasteners include snaps on the bill and the hood, or a hook and strap fastener that is positioned across the base of the bill proximate the users head. The hook and strap fastener may be detachably attached to the hood using fasteners such as snaps, or the strap may be an elastic strap permanently attached to the hood, preferably disposed between layers that form the top of the hood. A draw string cooperates with the fastening system to position the hood in a desired position and configuration.