I think this isn't feminine enough for me to wear and it's a bit too strong. A male friend of mine wears this and he smells like roses and when I wear it it just smells like a typical cologne. I say it lasts for a few hours once I put it on. It can last all day but it gets very mild after a few hours. 

This Calvin Klein perfume has a great smell to it, very fresh and it seems perfect for a day or night perfume. The price quality ratio seems decent and I love how it is a unisex perfume. It is surely long-lasting and I would sure recommend it others!

It's unisex, so it can be used for both men and women so it's not very sweet. It's not a strong perfume but it feels good enough. It smells delicate and fresh. The duration of this perfume is very good. It lasts smoothly for almost the whole day. I recommend it

I ABSOLUTELY love this fragrance & was actually 1 of the VERY first perfumes I received as a gift!!!! The original version, in this bottle, came out in the late 90's when I was a teen in High School & was fortunate enough to get a few of them from the mother of the boy I was dating(memories) & I still wear it & love it to this day! I just have too many good memories associated with this scent that it WILL ALWAYS be a LOVE of mine! It's unisex & just has a very fresh scent that lasts a good time! Great for spring & summer time!!! * Calvin Klein One Eau De Toilette Perfume Spray (Unisex), 6.6 oz *

It's a very clean scent. Which is perfect for unisex type of perfumes because it isn't too girly but it also isn't too masculine. I would generally use it more but that is because my partner goes more for strong musky scents. I personally don't care what I put on my body as long as it smells good to me.

L'eau de toilette è agrumato e unisex Calvin Klein CK One è la personificazione del libero pensiero giovanile, dell'intraprendenza e dell'unicità. Con questo profumo puoi davvero essere te stesso/a! profumo fresco di agrumi per donne e uomini spontanei eccellente per l'uso quotidiano profumo fresco di agrumi per donne e uomini spontanei eccellente per l'uso quotidiano

Clean pure relaxed timeless classic scent. I consider this scent unisex for both me and my husband. We go thru this bottle so fast. its very easy to wear. Improvements needed are that I wish it was a long lasting scent. It very addicting but the scent fades away fast. Which is why you will use this multiple times a day. We have bought at least 100 bottles. 

A favorite in the house by the entire family. Hundreds of bottles bought. Wish the scent was longer lasting. Love the bottle. Will buy again for sure. Makes a great gift for anyone. I am definitely a repeat user. Highly recommended. We are addicted to this scent. 

I have nothing bad to say about CK One because it is so inoffensive. It's an elegant fragrance of a natural freshness in a subdued and balanced blend. It's not too sweet, not attention seeking, fresh, features natural smells, long lasting and stays close to the skin. So far so good. #perfume #smell #Calvin Klein Ck One Unisex Eau De Toilette 200Ml

I am definitely the type of girl that loves the spicy smells when it comes to perfume not like musty but not like flowery spring I like that smell where you smell clean yet with a little diva in you and this is how you get it! CK one is amazing and since it's unisex it does give that more of a spicy smell because it's also for men!