Introducing the Calvin Klein Square Acetate Sunglasses, a perfect blend of style and functionality. These sunglasses feature a durable acetate frame and high-quality lenses for optimal UV protection. Key attributes: Blue | Acetate | UV protection | Lightweight comfort | Square silhouette | Brand engraving on temples | Composition & care: Use a soft and clean microfiber cloth to clean your sunglasses. Avoid abrasive cleaning products, detergents, alcohol, or acetone.