Y Cologne by Yves Saint Laurent 3.3 oz Eau De Toilette Spray for Men. Y is a youthful, masculine fragrance for the man who’s driven to enjoy life. This captivating scent is from the fashion house of yves saint laurent and launched in 2017. Energetic and refreshing, this aroma stays with you throughout your day, even when it extends into the night. The spicy top notes include ginger, bergamot and white aldehydes. The crisp heart notes include sage, geranium, absolute and violet leaf. Ambergris, musk, cedar, fir balsam and incense provide the warm base notes for this youthful scent.