Calvin Klein CK One Summer 2016 offers men and women the exciting scents of a jungle adventure. Released in 2016 by American designer Calvin Klein, this unisex fragrance delivers fun and refreshment. Opening notes of tart lemon and lime mojito complement each other, preparing to introduce an exotic heart featuring juicy guava and the sweet gardenia scent of Tahitian tiare flower. Woody base notes including cedar bring jungle images to mind as this eau de toilette dries down. Escape from the ordinary all summer wearing this carefree fragrance.