Elevate your style with these Calvin Klein sunglasses for men. The square shape in PETROL/DARK BLUE adds a touch of sophistication to any outfit. Made with BIO INJECTED material, the frame is both durable and eco-friendly. The 53/20/145 size ensures a comfortable fit, while the adjustable Policarbonato lenses provide clear vision. The CK23507S model is perfect for the modern man who values quality and style. Shop authentic Calvin Klein sunglasses on Otticanet and stand out from the crowd.