Delivering style and performance, Optic Nerve One Sunglasses look great and are priced so you won???t lose sleep if you forget them at the beach.. . ??. . . Polycarbonate lenses meet all ANSI Z80.3 standards for impact resistance. Provide 100% UV protection. Semi-rimless design for enhanced peripheral vision. Optic Nerve One sunglasses are certified to meet the California Proposition 65 standards and Consumer Product Safety Improvement Act for zero lead content. Best fits average sized faces??. 780207160997 27166300017 16099