Koko head is designed with a rounded frame and keyhole bridge with and ST Glass lenses providing wearers with the crispest optics to ignite any view

Open-minded

With a sophisticated vintage look and a bold square shape

Polarization:  Polarized and Non-Polarized  Lens Material:  Light Weight Mineral Glass Frame Material: Bio Nylon Lens Size:  53

Total Width 137mm Lens Size (W

Serengeti Positano Progressive Prescription Sunglasses Style & Fashion Koko head is designed withSERENGETI POSITANO PROGRESSIVE SUNGLASSES Using only the highest quality injected Nylon TR90 for superior durability, Anteos ultra thin frame has the typical assets of our Slim models : it has the added benefit of being exceptionally light, chemically resistant and extremely comfortable. Available in different frame colours including the highly fashionable combination of satin black and satin tortoise shown here, Anteo also features Serengeti