One of the world's leading lifestyle brands, Calvin Klein is synonymous with authentic modern minimalist style. Everything it creates —clothing, accessories, home design—becomes a timeless classic. The label's award-winning fragrances are no exception. Calvin Klein's portfolio of bold and iconic scents continues to redefine the world of perfume. Cool. Clean. Refreshing. ck one is a free-spirited, youthful fragrance that inspires you to be yourself. Designed for men and women to share, it belongs to everyone. Launched in 1994 and still disruptively modern, ck one is forever fresh.