Cycling glasses fit perfectly if you forget youre wearing them - as you would with the Gravic from Uvex! Not only are they very light but also have a very comfortable plastic frame: The soft temples are cold-adjustable and guarantee a perfect fit without any pressure. This is supported by the semicircular design. Moreover, soft nose pads and soft earpieces are very pleasant for nose and ears. These glasses also have some very useful functions. Robust polycarbonate lenses guarantee a dazzle-free vision and reliably protect your eyes from the sun. Integrated UV absorbers filter harmful UV radiation up to 400 nm and an IR filter absorbs thermal radiation. This reduces the heat stress for your eyes and the risk of dry, tired eyes or blurred vision. The mirrored Lite Mirror Lens provides additional protection from infrared radiation. Another special feature of the Uvex Gravic Cycling Glasses is the smart lens changing technology. This enables the glasses to be adjusted to various conditions! ;"