THE GLASSES ARE NO BRAND, IN A LIMITED EDITION AND HANDCRAFTED BY ITALIAN ARTISANS. THE FRAME IS MADE OF MAZZUCCHELLI ACETATE WITH WITH HINGES AND SCREWS IN TITANIUM, THE LENSES ARE IN CR-39 POLARIZED WITH 5 ANTI-REFLECTIVE COATINGS, OLEOPHOBIC COATING, HYDROPHOBIC COATING, ANTI SCRATCH COATING AND THE ZEISS LASER ENGRAVING. THE BOX AND THE CLOTH ARE IN REINDEER LEATHER MADE WITH VEGETABLE TANNING.