A pair of mounting pins are each inserted through the bill of a baseball hat. Each pin is releasably engaged with a base to connect to the bill at various locations. Each of the bases is connected to a flexible tether that is adjustable in length and preferably forms an elastic loop. Each temple arm of an eyeglass is inserted through a different loop, with the slide lock tightened to securely connect the loop to the temple arm of the eyeglasses and connects each temple arm the bill of the hat, at a location below the bill. The elastic loops encircling the temple arms to maintain the eyeglasses at a desired location on the cap and accommodate differing eyeglasses.