Brand CALVIN KLEIN JEANS has always remained true to its original philosophy even while experiencing significant growth in recent years. CALVIN KLEIN JEANS has made the ascent from humble beginnings to its present position: a worldwide leader in affordable luxury eyewear. CALVIN KLEIN JEANS uses state-of-the-art materials to craft their signature eyewear frames: premium cellulose acetate, ultra-lightweight titanium, and color-rich stainless steel.