Calvin Klein Glasses Frames CK20511 282 Honey Tortoise Men Smoke Grey Persol Sunglasses PO0649S 116051 Dark Dark Brown Gradient Persol Sunglasses PO0649S 116051 Dark Brown Light Brown Tortoise Brown Gradient are a stylish aviator design that provides both fashion and functionality Prada Sunglasses PR19ZS 1AB5S0 Black Dark Grey are a modern design made of high quality acetate material that ensures durability and comfort Calvin Klein branding features on the temples for brand authenticity Calvin Klein Glasses Frames CK20511 282 Honey Tortoise Men are a square shaped design featuring vintage elements such as the hand laid temple pins that provide additional strength and durability