Ozonic notes rarely appear this early in a fragrance's story, but Calvin Klein leads with exactly that alongside grapefruit and black currant. Eternity Air Perfume feels immediately weightless because of it, cool and slightly mineral rather than sweet. Peony, pear, and lily of the valley shape the middle into soft floral territory, delicate against that airy top.
Musk, cedar, and ambergris close the base in smooth, quiet warmth that keeps the fragrance grounded without weighing it down. This fresh floral Eau De Parfum suits daytime wear and warm weather especially well, light in a way that feels intentional rather than thin. Calvin Klein built something honestly airy here, true to its name in every single note it carries throughout the entire wear.