The original fragrance by calvin klein ck one is a distinctive fresh perfume which has proved to be a popular choice for women since its launch in the 90s calvin klein ck one edt features a combination of fruity top notes including pineapple papaya lemon and apple floral middle notes of jasmine rose lily of the valley and jasmine and earthy base notes of musk sandalwood cedar and amber a classic fragrance which can be worn day or night ck1 should be an essential part of your perfu