Glass Photochromic lenses, gun metal frames, driver tint, cable temples.

Item I

Serengeti sunglasses improve the ability to see detail, depth perception and colors through the use of Serengeti Sunglasses unique photochromic glass lenses and spectral control technology. Serengeti sun glasses have the only commercially available sunglasses lens that automatically darkens in bright sunlight, then automatically lightens as it gets darker.