Kouros Silver Cologne by Yves Saint Laurent, The modern man needs a modern cologne, and that is why many men wear Kouros Silver. It came out in 2015 and is based off the classic fragrance, Kouros, which came out in 1981. It is the perfect summer cologne, and the composition opens with a note of apple. The heart is highly aromatic with the scent of sage. Sensual woody notes make up the base along with amber.