Discover the latest Calvin Klein eyeglasses for men on Otticanet. These square-shaped frames in olive green are made from bio-injected material, ensuring both style and sustainability. The green frame complements the look, while the cerchiata lenses can be easily adjusted to your prescription. The CK23517 model with a 52/20/145 size is perfect for a modern and sophisticated look. Shop now for original Calvin Klein eyeglasses that combine fashion and functionality effortlessly. Elevate your style with these trendy and versatile eyeglasses that are sure to make a statement wherever you go.