Discover the perfect blend of style and functionality with Calvin Klein`s Square Metal Sunglasses. Designed with a durable acetate frame and metal temples, these sunglasses offer both flexibility and stability for everyday wear. Key attributes: Transparent Gray | Acetate | UV protection | Clear vision | Durability | Flexibility | Square silhouette | Calvin Klein logo engraving | Composition & care: Use a soft and clean microfiber cloth to clean your sunglasses. Avoid abrasive cleaning products, detergents, alcohol, or acetone.