Protects and filters 100% of UV rays

 Optically compatible

 1.1 mm polarized TAC glass lens

 Ultra-resistant frame in acetate and full-grain leather, titanium skeleton, 7-year guarantee

 All our leather models are handcrafted.
 Acetate is a bio-based material made from cotton, unlike plastic which is made from petroleum. Acetate is used by all the major luxury brands such as Vuitton, Prada, and Dolce & Gabbana because this material is much more durable and, consequently, more expensive than plastic frames. It will provide you with unparalleled comfort and resistance.