Ck Free by Calvin Klein Cologne. If you like a scent with a touch of the exotic, try the rich, captivating fragrance of CK Free. Created in 1942, this classic, sophisticated scent for men from the fragrance designers at Calvin Klein creates a dramatic impact. This captivating scent adds star power that lingers throughout your busiest days. Spicy notes of exotic star anise mingle pleasantly with sweet notes of jack fruit, along with fresh cedar notes and base notes of ironwood.