One

One by Calvin Klein is a versatile unisex fragrance that expertly combines citrus, floral, and woody notes. It opens with bright lemon, bergamot, and orange, transitioning to delicate floral hints of jasmine and green tea. The scent settles into a musky, powdery base of oakmoss and sandalwood. Users appreciate its nostalgic, fresh appeal, ideal for casual wear in warmer months. While it boasts moderate longevity and projection, some find it less enduring, comparing it to cleaning products, yet it remains a popular everyday choice.