Designed with performance in mind, Oakley Sutro Sunglasses gives cyclists a bold and versatile look that they can confidently wear on and off the bike.IMPACT PROTECTION LENSESOakley lenses designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.Impact ProtectionOakley lenses designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions.Prizm™Oakley’s exclusive lens technology designed to enhance color and contrast so you can see more detail.Oakley Sutro Sunglasses FeaturesDurability and all-day comfort of lightweight O Matter ™ frame materialUnobtainium ™ nosepads increase grip with perspiration to help keep the eyewear securely in place.Prizm ™ lenses are designed to enhance color, contrast and detail.PRIZM BLACKLight Transmission: 11%Light Conditions: Bright LightContrast: IncreasedBase Lens Color: GRAYInformation notice: 3