Prada 53Qs Traingle53QS celebrates Prada's 100th anniversary. The iconic triangle logo takes centre stage against a classic silhouette. When Prada introduced the triangle logo to a contemporary black nylon backpack in the eighties, it turned into a coveted symbol. Mimicking the triangle, gold metal lines the aviator whilst the temples are in acetate, hand crafted in Italy. UV 400 protected lenses. All Prada sunglasses come with a two year manufacturer’s warranty.