All Glasses Backed by LIFETIMEWARRANTY: Every verified purchase comes with Lifetime ReplacementWarranty. Our warranty covers: - Manufacture defects - General damages - Lost, Broken or Stolen occurrences. Lost, Broken or Stolen occurrences are limited to one replacement; after that- our NO hassle replacement is valid for the lifetime of the sunglasses only towards Craftsmanship defects. All replacement items must be the same as the original purchased order, or equivalent to the original purchased price if the original purchased item is out of stock. Replacements are valid towards the lifetime of your sunglasses but limited to one replacement only for General damages, Lost, Broken and stolen claims. DOMESTIC: Replaced up to one time for the original purchased sunglasses at no cost towards the product. The standard shipping fees of $12.95 still applies and is covered by the recipient. Mailing address must be the same as given in original purchase order details. INTERNATIONAL: replaced up to one times towards the original purchased sunglasses. Shipping and handling fee of 21.95 will apply for each replacement pair mailed outside of the U.S polarized folding sunglasses