Abstract: A head worn apparatus that is configured to attach to and securely position one or more devices. The head worn apparatus is made of an inelastic and rigid material that provides for secure positioning of one or more attached devices, and further provides for improved comfort with respect to increased air ventilation along the outer surface of the head of the wearer, and with respect to increased flexibility at particular locations of the apparatus along the contour of the head of the wearer. The improved air ventilation and flexibility are provided by voids that are configured to occupy a substantial area of portions of the apparatus, as it is worn along the outer surface of the head of the wearer.