Fresh and natural. the fragrance of Polo Blue by Ralph Lauren gives men an aromatic fougere scent to complement their love of the great outdoors. This eau de toilette spray made its scent debut for men in 2003. a product of the classic American designer Ralph Lauren. Melon and mandarin orange top notes. basil and sage middle notes. and a base including suede offer a subtle fragrance combination that wears well for indoor daily activities and for busy days outside.