Classic Way-farer Sunglasses, Metal Spring Hinge, Black Frame, Smoke Lens 8172 Imported composite frame composite lens non-polarized Lens width: 54mm Your Purchase Helps Heal Preventable Blindness Worldwide! 100% UV Protection, Protect Your Eyes and Look Great Doing it! Vintage, Retro 60's 70's 80's Look, Full UV400 compliant for UVA & UVB protection Style as worn by: JFK, every US President since, Tom Cruise and as many A-list Celebrities A Sight-Saving Socially Conscious Brand