Lightweight and comfortable, the Nike Revere Sunglasses' metal accents and polished, modern design make them an ideal pair to elevate your look. Lens material: polycarbonate, Frame material: plastic, metal, 4-base flat lens and slim profile provides everyday coverage, Durable, high-tension hinges, Lightweight, durable injected frame, Imported. FIT DETAILS: Eye/bridge/temple measurements: 51mm/23mm/140mm,. How do I find my frame size? - https://www.kohls.com/media/digital/ecom/pdfs/pdf/Sunglasses%20Educational%20ALT_January2017.pdf. , Silhouette: round. CALIFORNIA CONSUMERS PROPOSITION 65: WARNING: This product can expose you to chemicals including nickel which is known to the State of California to cause cancer and Bisphenol-A which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. For more information go to www.P65Warnings.ca.gov - https://www.p65warnings.ca.gov/. Size: One Size. Color: Tortoise. Gender: female. Age Group: adult.