The Oakley Jawbreaker Prizm Road Black cycling glasses are great for avid, performance-orientated cyclists. For this Jawbreaker, the focus was on the cyclist’s view through the lens. This, combined with a snug fit, ventilation and the best protection results in Oakley’s Field of View - an immense, uninterrupted field of view. Of course, such a great field of view doesn’t mean much without a proper lens. The lens in this Jawbreaker is the Prizm Road Black lens, a lens for the really sunny days because of its low light transmittance of 11%. It has a mellow rose colour both on the inside and outside. Oakley's Jawbreaker Prizm Road Black are the ideal cycling glasses for those who want the Prizm lens qualities without the eye-catching appearance.