Eternity Air Perfume by Calvin Klein, A floral fruity scent with an emphasis on citrus. Eternity Air is a light, delicate fragrance for women that was launched in 2018. The top notes in this perfume are tart grapefruit, tangy black currant, and ozonic notes, followed by fresh peony, bright lily of the valley, and juicy pear that make up the middle notes. The base is sensual musk, aromatic cedar, and salty-warm ambergris, balancing and supporting the rest of the fragrance. Fresh and crisp, this scent is perfect for daytime wear in warm weather.