The Calvin Klein Collection of eyeglass frames are provocatively inspired for individuals who possess unique insight - a bold outlook. Innovative structure: soft-sculpted shapes with hard line fluidity. Modern technology enhances modern design. Technological sophistication in luxurious jewel tones refine and enhance the face. The Calvin Klein Optical Collection of eyeglass frames offers over 100 unique styles, many with clip-on's. Innovative and intriguing frame materials used throughout the collection includes stainless steel, ultra thin beta titanium and beautiful plastics.