CK ONE CALVIN KLEIN 100ML is a unisex fragrance for those who embrace diversity. Instantly memorable, this citrus green scent pairs green tea with rose and amber for a genderless natural perfume. CK One Calvin Klein Perfume is the perfect fragrance for any woman. It is a unisex fragrance that has woody, oriental, and fruity scents. The main scent is CK One, which smells sweet with vanilla notes.  This fragrance is a blend of woods, spices, and citrus with a soft base of vanilla and musk. The perfect blend of masculine and feminine, CK One Calvin Klein perfume leaves you with an unforgettable smell that will make you stand out from the crowd.