To clean your sunglasses, use a damp cloth and neutral soap. Then, dry them with a soft, lint-free cloth.
Do not use solvents (such as alcohol or acetone) or aggressive detergents, as they may damage the lenses.
Avoid exposure to extreme temperatures, whether cold or hot.
Handle them with care and, after each use, store the product in its original case to protect it from impacts, light, dust, and humidity.