When they first came out with Calvin Klein CK1, I loved it. But then every boy in highschool and every early twenties male was wearing it and it got old. I wish it wasn't so strong. I would definitely revisit buying it if they revamped the formula.

my bf loves this spray. he wears it 24/7 and i also love the smell it lasts a really long time and is worth the money if your considering buying. no matter what he tries ck one has always been his favorite.

My daughter has been wearing this for about eight years now she loves how versatile it is and how it is not too feminine smelling it is just a fresh clean sent that goes for every occasion

I love Calvin Kleins CK one, a clean and fresh fragrance that lasts and lasts. I but this in gift sets to get the deodorant and whatever else comes in it.

Ck one is a solid option if you’re looking for a nice and clean spring and summer scent. It actually lasts a decent amount of time as well, although it doesn’t project very well.

I really love this product..It smells soo great..Nothing like it..Love the bottle it comes in..Theres nothing I can say bad about this...Ck one is my one and only ..I haven't even found nothing that smells better than that..CK ONE ROCKS

I have been using this perfume for myself for a year now and love it. I don't like sweet or floral scents, which makes this one perfect for me. My husband likes it too, but more on me than on him.

It's my favorite scent that I've ever purchased! It's long lasting and isn't to overpowering. It's one of the few designer scents that I would ever re buy several times.

This has grown to be one of my favorites! My boyfriend uses it on occasion for date night and I always catch myself enjoying hugs for a little bit longer because of the smell hahaha, I spray my sheets with it at bed time!

my husband used it and its smell is fresh and very fragrant but as the day passed the smell went away; It did not last long, but I would buy it again, its smell is rich.