Lightweight and highly resistant CR-39 lenses.
Category 3 Filter for sunny days and general use. 100% UVA and UVB ray protection.
Super lightweight 45% bio-based frames made from castor oil, a sustainable material.
Flexible hinges & temples that will adapt to any face shape.
Rubberized texture for a better grip on your nose and ears.
Use the original cleaning cloth in order to clean fingerprints, dust, and other imperfections.
If additional cleaning is required, use a PH neutral soap with lukewarm water. Avoid alcohol and solvents.
Avoid the use of abrasive products and unclean cloths, as these can alter the characteristics of the lenses.
Use only original accessories and replacement parts.
Remember to keep your Barner glasses in their original case, in a dry place with a temperature between -20°C and 40°C.