William Painter - Aviator Sunglasses. 100% lifetime Moneyback guarantee plus free returns. Classic aviator style with revolutionary titanium construction. World's lightest nylon polarized lenses with scratch resistant and 100% UVA /UVB ray protection. Kick starter campaign raised more than $200k. Incredible value for lifelong durability, backed by a guarantee. Note that the guarantee policy only applies to products sold by William Painter and not any other reseller. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!