Cayman sunglasses by Blackfin with pure titanium frame; Front made from a single piece of titanium; Super flexible beta titanium rods; 100% biocompatible, hypoallergenic and nickel-free frame; Decentralized base 8 NYLON lenses of the highest quality; Entirely designed and produced in Italy by Pramaor.com according to the "neomadeinitaly" canons.