Is there a validity period for products?
There is no precise validity period for our products, their lifespan will depend on the care taken in their maintenance and their conditions of use. To maintain the products quality we recommend: scratched or damaged lenses must be replaced by the original complete products. If the frame is damaged, also replace the entire article. After each use, it is recommended to keep the spectacles or protective mask in a microfibre case or a semi-rigid case.