Oakley 0OO9290 Jawbreaker Prizm Road Black Matte Black. Oakley extended the field of view in the upper peripheral region to optimize it for cycling, and once they added Switchlock™ Technology for easy lens changing plus temples that adjust to three different lengths for helmet compatibility, Oakley Jawbreaker Glasses became the ultimate sport design. Features of the Oakley Jawbreaker Glasses in fast, secure lens replacement with Switchlock™ interchangeable lens technology - Lightweight O Matter™ frame material with ellipse metal icon accents - Unobtainium® earsocks and nosepads for increased comfort and performance - Oakley performance shield lens technology with HDO® - Prizm™ lenses to enhance color, contrast and detail for an optimized experience - Protective soft vault included. Thanks for looking/