Tracker, Smoke Platinium this model of glasses from the Bolle company has glasses of increased strength. The part adjacent to the face is specially profiled and finished with flexible foam. This ensures perfect adhesion to the face. The system of holes provides excellent ventilation. The glasses are comfortable to use even when wearing headphones or hearing protectors thanks to the adaptable and soft earpieces. The glasses are secured against falling by a strap with hooks, which is attached to the holes in the temples. Thanks to it, the glasses will not fall off even with vigorous head movements and will not get lost when you take them off your eyes.
2.2 mm thick polycarbonate was used as the material for the tinted glass. The technology of their production meets the European standard of protection against light and rays over violet - EN 172 Solar. The lenses are covered with a coating that protects them against fogging and scratching. The glasses meet the F standard (a direct collision with an object weighing 86 g moving at a speed of 45m / s does not result in mechanical damage) and the T standard (resistance at temperatures up to 420 degrees C). The glasses come with a microfiber case, which can also be used as a glass cleaning cloth. The glasses are CE certified.