How long is my Julbo product guaranteed for?

Your product is guaranteed for 2 years from its date of purchase as shown on the receipt or invoice. This guarantee covers manufacturing faults and material defects. Lenses are not guaranteed against scratching caused by incorrect use or lack of vigilance. Products that have been damaged through lack of care or abusive use will not under any circumstances be covered by the Julbo guarantee program. In addition, any modification of the original Julbo frames (fitting lenses of another brand, etc.) will void the guarantee.