Socks by Polo Ralph Lauren, Pack of four pairs, Cotton knit, Fitted cuffs, Contrast designs, Ankle length, 65% Cotton, 33% Polyester, 2% Elastane. After naming his brand after a game thats known for its classic style, Ralph Lauren has grown Polo Ralph Lauren from a line of ties into a complete collection of preppy classics and accessories. Look to its aviators, polo shirts and denim for the same refined, timeless feel.