I use Calvin Klein's eternity for men and I havebeen using it for a very long time. Years and years It came out when I was a boy and I took a break from it but returned to it a few years ago. Initially the fragrance brought back a lot of memories so I purchased and the fragrance plays very well with a more mature me as well It's great for an office environment being that it smells sensational but at the same time is not overbearing