CK One avoids the stereotypical “generic man scent” because its structure is fundamentally different from traditional masculine perfumery. The short version: it’s built on bright citrus, green tea, soft florals, and clean musk instead of the heavy woods, spices, and aromatics that define most men’s colognes.

I have been using this sent since my high school days. So happy that it has never been changed. As far as I can tell I love it's clean citrusy inoffensive scent.

Take me back to the ‘90s! I haven't purchased this in years because it is just too expensive since. My teens were asking for cologne and this gem was on sale for half the price- I couldn't pass it up!! They love it and I get to steal a drop every now and then. It's a standard CK One, and IYKYK. Enjoy the memories it brings back, or if you're new, create some new ones! Crisp and fresh- you'll feel good wearing this product.

My order came in 2 days after I ordered. It was very well packaged and left at my doorstep. I love this perfume. Of the 90s had a smell, for me, this would've been it. It brings back so many great memories and it still smells amazing!!!

I like this "flavor " a lot and for the price I paid, it's a good deal. Seems to last and linger for quite a while, around 6-8 hours or more. The scent is not very strong by then but it is still easily detectable.

I’ve been using CK One, and it’s one of those scents that just works for any day and any mood. It has that fresh, clean citrus vibe with a little warmth underneath, and it never comes off too strong. It lasts well on the skin without being overpowering, and I get compliments pretty often. What I like most is that it’s truly unisex — light, modern, and easy to wear year‑round. The big 6.7 oz bottle also lasts a long time, so it feels like a great value.

Calvin Klein CK One is a timeless classic that still feels effortlessly modern. The freshness of its citrus-forward opening is instantly uplifting, making it perfect for everyday wearing, whether you’re heading to work or out with friends. I love that it’s truly for all genders—clean, balanced, and never overpowering, it adapts beautifully to whoever wears it. The minimalist bottle design matches the scent perfectly: simple, sleek, and iconic. Overall, CK One is an easygoing, feel-good fragrance that always leaves you feeling clean, confident, and refreshed.

This Calvin Klein was a steal at Walmart it costs a $100. or more at Dept Stores I check all of them and I bought the exact same product at Walmart for less then 1/2 the cost, came quickly next day and packaged perfect it is a bottled au de perfume 6.7 ml the large one, I m psyched my favorite scent Calvin Klein one but it is Always so expensive, so surprised Walmart had it and for so much less, new not opened, perfect !

I have used CK One for years and I really like it. However what I received through NFN Management was fake. This stuff didn't smell anything like the original and it would make your nose burn to smell it. The color was also off. Thankfully Walmart is giving me a refund. So I don't have an issue with Walmart as I have bought CK One from them before with no problems, but this seller is obviously selling counterfeit products.

The smell is not appealing at all not just myself but a few other family members who can't stand the smell. Thank God it doesn't last long at all.. By far the worst I've ever gotten