Jumper by Polo Ralph Lauren, Crew neck, It's classic you, Flag logo, Ribbed cuffs and hem, Regular fit, Not too loose, not too tight. 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.