Eternity for Men is a men’s fragrance by Calvin Klein. It’s for men who are not afraid to show their sensitive side. A perfume for romantics at heart, brave adventurers who put the same intensity and power into every aspect of their lives. A classic, timeless fragrance for the modern man who feels at ease and confident of the world around him and his place in it. A complex and unique fragrance that is timeless in its simplicity and elegance at the same time.