CK One by Calvin Klein is the perfect fragrance to add a touch of excitement to your daily activities. Papaya and pineapple blend with a touch of sweet jasmine to create an energetic base. Warm notes of green tea and amber add to the fragrance's subtlety. Introduced in 1994, this energetic unisex scent is perfect for daytime use, whether you are at work or enjoying weekend adventures. Splash it on your skin for an instant burst of confidence that will last the whole day.