Oakley Gascan sunglasses. Lightweight, stress resistant O Matter frame material. Extended wrapped frame geometry to fit medium to large faces. Metal icon accents. Sculpturally integrated hinge mechanisms with dual cam action. Dual lens polaric ellipsoid geometry (two lenses cut from single toric shield). Plutonite lens material blocks 100% of all UVA, UVB, UVC and harmful blue light. XYZ Optics for maximized clarity at all angles of vision, even at lens periphery. Exceeds ANSI Z87.1 standards for impact and optical requirements. Imported.California Residents:WARNING PROP 65: The eyewear products in this store can expose you to the chemical Nickel (Metallic), which is known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go towww.P65Warnings.ca.gov.