Ck In 2U Pop Perfume by Calvin Klein was released in 2008. Calvin Klein sought to bottle that energetic joie de vivre in Ck In 2U Pop, a limited edition fragrance follow up to the best selling In 2U fragrance line. This fruity floral women’s scent sparkles with tropical essences and woody accords that encapsulate the feeling of a freewheeling summer day. Zesty lime and other citrus fruits join the mellowsweetness of papaya to form tropical top notes. Succulent plum blossom meets sweet and sour blackberry to form middle notes. This fragrance dries down to a woody base rich in sugary vanilla and long-lasting musk.