What It Is: Ralph Lauren Polo Blue Men's Fragrance evokes the freedom found in the big, blue sky and the energy and freshness of open waters. This cologne for men is an invigorating blast of fresh air. A crisp cologne for men that blends Fresh Melons and Cool Clary Sage with Earthy Patchouli, Musk, and Washed Suede to create a smooth and masculine fragrance.