Rydon glasses by Rudy Project are a combination of ultramodern technology and exclusive materials. Light, functional glasses both for amateurs and professional cyclists. The frames are made from grilamidee-hypoallergenic thermoplastic material that is elastic and durable. Tips from Kynetium, revolutionary material which is a combination of magnesium (light), silicone (elastic), and titanium (durable). Adjustable nosepieces and tips. Safety Project system without any sharp corners that might cause serious injuries in case of falls. Innovative Quick Change system allows quick exchange and adjustment of the lenses to changeable weather conditions. RUDY PROJECT Rydon Slim glasses SP545906-black