Very good Vintage condition!! Vintage Serengeti DR 5500 Millennium Equator sunglasses feature an intricately and precisely etched copper frame and Corning Optics lenses from the Serengeti Drivers Series c 1990s. This is one of the most beautiful and elegant designs ever produced by Serengeti, with intricately etched copper ear stems and nose bridge with the Serengeti logo integrated into the design on each stem near the hinges. The unisex Serengeti 5499 Millennium Stylized Serengeti rose tint on the rear of the lenses provides superior anti-glare protection and selectively filter blue light which causes hazy vision and eye fatigue, and the inside of one ear stem is marked Serengeti Millennium DR5499 Authentic old vintage Serengeti