SportRx - When you want the best of both worlds in a single do-it-all frame, Ray-Ban transition lenses deliver all-day comfort in every environment. Reacting to UV exposure, Ray-Ban utilizes Transitions® Signature

SportRx - When you want the best of both worlds in a single do-it-all frame, Ray-Ban transition lenses deliver all-day comfort in every environment. Reacting to UV exposure, Ray-Ban utilizes Transitions® Signature