Oakley Split Time Split Time was designed for every day appeal but with features for on the go. The temples were designed to fit seamlessly while wearing a hat and the no-slip Unobtainium™ nosepiece keeps them comfortably in place. Features: Universally flattering pilot lens shape Integrated side shields to combat backside glare Hat compatible frame and temple design Stress-resistant metal frame accents Constructed of lightweight O Matter™and durable C5 metal No-slip Unobtainium™ nosepads:Increase grip with perspiration Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment Frame suitable for small to medium faces Prizm™ lenses enhance color, contrast and detail for an optimized experience HDPolarized: Minimizes glare via technology that produces a comprehensive, single-layered lens (optional) Plutonite™ lens material offers top UV Protection filtering 100% of all UVA, UVB up to 400nm and some of harmful blue light Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and impact standards HDO™ Optics for crystal clear vision and impact resistance Available with Oakley Authentic Prescription Lenses Features & Technology: IMPACT PROTECTION Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions. G40 BLACK GRADIENT Light Transmission: 22% Light Conditions: MEDIUM LIGHT Base Lens Color: ROSE Information Notice: 2 PRIZM ROSE GOLD POLARIZED Light Transmission: 13% Light Conditions: BRIGHT LIGHT Base Lens Color: BRONZE Information Notice: 3 PRIZM GREY GRADIENT Light Transmission: 15% Light Conditions: BRIGHT LIGHT Base Lens Color: GREY Information Notice: 3 PRIZM BROWN GRADIENT Light Transmission: 14% Light Conditions: BRIGHT LIGHT Base Lens Color: BRONZE Information Notice: 3 PRIZM TUNGSTEN POLARIZED Light Transmission: 14% Light Conditions: BRIGHT LIGHT Base Lens Color: BRONZE Information Notice: 3 PRIZM BLACK Light Transmission: 11% Light Conditions: BRIGHT LIGHT Base Lens Color: GREY Information Notice: 3 PRIZM BRONZE POLARIZED Light Transmission: 14% Light Conditions: BRIGHT LIGHT Base Lens Color: BRONZE Information Notice: 3 Size & Fit: Frames are measured in millimeters. We’ve included this information for each of our frames to help you estimate how they’ll fit your face. Size: L (133mm) 1 Lens Height: 47.4 mm 2 Frame Width: 133 mm 3 Arm Length: 133 mm 4 Lens Height: 58.2 mm 5 Bridge Width: 13 mm NOTE: Measurements listed intended for customer use only. Not intended to be used by opticians to fill prescriptions. Fit Options: Wide: A larger lens front designed for those who prefer to cover a greater portion of the face. Adjustable Nosepads: Nosepads that can be widened or narrowed to fit your unique nose shape.