Pi is a cologne that was launched by Givenchy in 1998, and is an ideal fragrance for a man?s evening wear. Spice up your night with this unique and remarkable cologne. Whether it?s a night out with friends or a romantic evening date, everyone will love this cologne. It is infused with basil, rosemary, vanilla, tonka, and benzoin resin that come together to make a cologne that is long lasting and refreshing. You won?t go wrong with Pi by Givenchy.