Ck One Cologne by Calvin Klein, clean, pure and egalitarian in its design. CK One remains an iconic Calvin Klein scent and a go-to for the edgy urban set . The first majorly successful unisex fragrance, this aromatic chypre blends just enough green notes, succulent fruits and musky essences to create a fragrance that complements him or her. Top notes of crisp bergamot, juicy pineapple and fleshy papaya melt into a floral heart heavy in romantic rose, jasmine and violet. A touch of nutmeg gives way to a base of erotic musk and dewy amber. Main Accords: Citrus, Green, Woody, Floral, Aromatic, Powdery Style: Summer, Day Time, Fun, Sporty, Fresh Perfume rating: 4.11 out of 787 votes.