Requires purchase of a frame and a “superior” or higher lens package. Free pair includes single vision CR-39 lenses and must be of equal or lesser value than the first pair. Combinable with insurance and government healthcare benefits. Not combinable with other promotions or coupons. Ray Ban, Oakley, Tom Ford, and Maui Jim only eligible as first pair. See store associate for details. Offer expires 12/31/18.