gucci fashion sunglasses, 52/21/145, black / smoke / black gucci the gucci gg0001 sunglasses feature a bold squared lens shape and the brand's logo is featured discreetly on the temples. crafted of the highest quality materials, gucci's world renowned brand and bold designs have made their sunglasses exceptionally desirable. providing 100% uv protection from the suns harmful rays these sunglasses are functional in addition to being fashionable.