54/17/145 Suitable for everyday wear and outdoor activities Brand Ralph Lauren has always remained true to its original philosophy even while experiencing significant growth in recent years. Ralph Lauren has made the ascent from humble beginnings to its present position: a worldwide leader in affordable luxury eyewear. Ralph Lauren uses state-of-the-art materials to craft their signature eyewear frames: premium cellulose acetate, ultra-lightweight titanium, and color-rich stainless steel.