Calvin Klein design house launched CK One in 1994. Calvin Klein CK One is a defining aroma in perfume making and breathed new life into citrus and marine fragrances, while reinventing the unisex perfume. Calvin Klein CK One has a clean, honest fragrance with a liberating point of view, a refreshing and intimate combination of glow and sensuality. To be shared by everyone. This is unisex - suitable for both men and woman. Calvin Klein CK One contains a tea note blended with bergamot and transparent flowers, enlivened with fruits, such as pineapple and fresh spice, such as cardamom and is followed by a discreet yet tenacious musk and amber end notes.