Duolens glasses with modern fashion-look. A slim temple geometry enables a comfortable wearing of earmuffs, helmets and caps. Fitted with twist temple technology for a perfect and non-slip fit. Polycarbonate lens which offers a 100% protection against uv- radiation up to 400 nanometers thanks to filter material that is added to the polycarbonate. With the Supravision Excel coating: High-tech coating, scratch resistant on the outside, permanently fog-free on the inside and easy to clean. Frame: black/green.