These Frames have Oakley's Photocromic lens, which darken or lighten as needed. Oakley® Sutro redefines the look of traditional sports-performance eye-wear. Inspired by the daily life of urban cyclists, the high-wrap shield creates a bold, versatile look, protects from the elements and enhances vision with Prizm™ Lens Technology, while inspiring athletes to move confidently and seamlessly through their day.

• Durability and all-day comfort of lightweight O Matter ™ frame material
• Unobtainium ® nose-pads increase grip with perspiration to help keep the eye-wear securely in place
• Prizm ™ lenses are designed to enhance color, contrast and detail.