Jumper by Polo Ralph Lauren, For your daytime thing, Crew neck, Flag design, Long sleeves, Ribbed cuffs and hem, Regular fit, Just select your usual size. 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.