Calvin Klein Obsession Eau de Toilette 6.7 oz / 200 ml For Men The bright scent of Calvin Klein Obsession for Men will enliven your senses. This traditional 4-ounce eau de toilette spray has top notes of Mandarin orange and soothing lavender, middle notes of crisp sage, and a base of warm amber for a clean, manly scent. Calvin Klein's Obsession is a versatile perfume that is suitable for everyday wear, whether you're in business meetings or sharing a meal with that particular someone.