Serengeti Sassari Single Vision Prescription Lens Options::PHD Trivex | Polarized Drivers w/Anti-reflective Backside (amber) - Natural mineral glass lenses

- Natural mineral glass lenses providing the clearest sight in the world

herringbone or bone-textured patterns

medium fit

From their unique bayonet temples that are designed to fit comfortably under headgear

Bridge 18mm Fit:  Medium Frame Features: Solder Joints warrantied for Life

Serengeti Sassari Single Vision Prescription Lens Options::PHD Trivex | Polarized Drivers w/Anti-reflective Backside (amber) - Natural mineral glass lensesSERENGETI SASSARI You will think the Sassaris were made for you with the new Wire Flex technology. Designed to bend and contour to your face, the frame technology provides lightweight comfort for every situation. With the most optically superior lens on the market, no image goes unnoticed. All Serengeti lenses offer the latest in photochromic technology, which constantly lightens and darkens throughout the day to ensure you see every detail.