Material and Construction The Oakley Cybr Zero trans grey smoke/clear to black irid photochromic sunglasses are made from advanced O-Mattermaterial. This lightweight and durable material provides wearing comfort and durability in various conditions. As a result, the glasses are not only functional but also impact-resistant, which is important for user safety. The frame design also incorporates Oakley Unobtainium® technology, which increases grip even when the surface is wet. Lenses and Their Features The lenses in the Oakley Cybr Zero sunglasses feature Plutonitetechnology, which effectively blocks UV radiation, providing full eye protection. Additionally, these lenses are photochromic, meaning they automatically adjust to changing lighting conditions, transitioning from clear to dark. The lens tint levels include categories 0, 1, and 2, allowing for versatile use in various lighting conditions. Properties and Functionality The presence of an effective UV filter and a ventilation s