-Always keep the glasses in their case and in a safe place.
-The cloth that comes with the glasses is made of microfiber and is the recommended for cleaning the lenses and avoid scratches.
-Clean the lenses with hand soap and water preferably. Avoid using alcohol.
-The lenses of these glasses have UV400 filter. They are not recommended for direct sunlight or for driving in low light conditions.
-Do not expose to long periods of direct sunlight or extreme temperatures.
*6 months warranty for manufacturing defects. It will not be valid if there is misuse of the glasses: Blows, cracks, scratches, water damage, exposure to extreme temperatures.