Prescriptions: YES (RX Ready). Prescription lenses can be installed. The Sport & Street II easily converts from goggles to glasses, and back. It features foam sculpted around the lenses for maximum function and comfort. Resisting entry of wind and dust. The kit includes three sets of easy to change lenses: Anti-fog Smoked, Amber, and Clear. The polycarbonate lenses are shatter-resistant and provide 100% protection against UVA and UVB ultraviolet rays. The Sport & Street II also includes a protective carrying case and a lens cloth.