These Specialized Tarzo Road Optics do more than just protect your eyes – they look good too. They are available in both Adaptalite Photocromic NXT lenses, which adapt themselves to light conditions, or darkened NXT lenses. There are unique filters in the lenses that make the color red brighter for extra safety. They are lightweight and shatter-proof with the molded Grilimid frames. A molded megol nose piece and ear tabs help the Specialized Tarzo Road Optics sit comfortably on the face. The Specialized Tarzo Road Optics are available at the Specialized online store for $95 to $125.