Style: Chunky Square Cat-Eye. Lens: Solid Brown. Lens width: 54mm. Lens category: 2. Glossy black acetate frame. Gold metal stripe with Stella McCartney moniker engraved on arms. All of our eyewear comes with a protective Falabella vegan case in embossed croc, recycled polyester cleaning cloth and leaflet crafted from recycled paper. Lens width: 54mm.