Ck Summer Cologne by Calvin Klein, Indulge in the fresh, crisp rejuvenation of Ck Summer cologne. This sophisticated scent blends citrusy, woody and floral accords that draws attention. Top notes of ginger, bergamot and sage starts the cologne off with an exotic aroma. Heart notes of violet leaf, coconut nectar and jasmine enhance the aroma. Base notes of musk, vetiver and sandalwood complete the fragrance.