Abstract: Embodiments of an eye shield for a visor or cap bill which may be removably attached to the bill of a visor or cap by pressing clips onto the right edge and the left edge of the bill of a visor or cap. Anchors are provided which may be removably attached to the clips by hinge pins which protrude downward through the clips. The anchors are attached to an eye shield and the eye shield may be flipped down to protect the user's eyes from various environmental irritants or flipped upward inconspicuously out of the user's line of vision.