Yves Saint Laurent Kouros Eau De Toilette Spray for Men,Limited Edition, 3.3 Ounce, by Yves Saint Laurent. $47.50. Eau de toilette spray. New and sealed. Contains natural flavors. Men's Kouros cologne by Yves Saint Laurent presents a distinctive and alluring blend of coriander, Artemisia and sage, filled out by additional notes of leather, clove, patchouli, honey, vanilla and incense. A masculine, spicy and rich scent for him.