Z Zegna by Ermenegildo Zegna Cologne. Z Zegna by Ermenegildo Zegna is a bold fragrance for men created in 2005. This one-of-a-kind scent was made with the cosmopolitan male in mind, and it always garners positive comments whenever it is worn. The aromatic notes of spicy rosemary, Sicilian bergamot, woodsy nutmeg, white pepper and sweet iris lend a smoky hint of muskiness to this unique, masculine mixture. Recommended for casual wear, this crisp fragrance is the perfect complement to a pair of khakis and a polo or even an expensive wool suit and fine leather loafers.