Calvin Klein Obsession Eau de Toilette for Men is a warm and spicy fragrance.It opens with top notes of tangerine, grapefruit, lime and bergamot. A Heart with a floral sharpness of lavender, nut, spiced notes of coriander, warm cinnamon, jasmine, rose tree and pine. All on a base of warm patchouli, sandalwood, vetiver, benzoin, vanilla and amber.Calvin Klein Obsession can be used by men at all ages, but the biggest group of buyers are men from 35 years.Calvin KleinCalvin Klein is a fashion house founded in 1968 by American fashion designer Calvin Klein. The company is headquartered in Midtown Manhattan, New York City and is currently owned by Phillips-Van Heusen. Calvin Klein is one of the leading fashion design and marketing studios in the world. It designs and markets women\'s and men\'s designer collection apparel and a range of other products that are manufactured and marketed through an extensive network of licensing agreements and other arrangements worldwide.