These Gucci GG 1088/S sunglasses come in a stylish Black Green Striped . paired with fantastic Grey lenses to give you a great look for this season. The frame is made of Acetate . while the lenses are made of durable and high-grade Nylon . Gucci Gucci GG 1088/S sunglasses also come with a 2 year guarantee and a professional lens cleaning kit so you know they will be a perennial favorite!