Calvin Klein CK One Summer 2009, released in 2009, is discontinued and no longer in production. The closest scent matches you can still buy are below.
Calvin Klein CK One Summer 2009: aromatic, aquatic and green, about 5h on skin, projection 6/10, sillage 4/10. The alternatives below are matched to that profile.
The five closest scent matches — the closest replacements for Calvin Klein CK One Summer 2009 we found, ranked by opening & dry-down similarity:
Maintains the signature aquatic and aromatic freshness found in the original series, providing a light and breezy feel.
It shares its aromatic, citrus and woody accords with Calvin Klein CK One Summer 2009, opens on Lime too, lasts about 4h against 5h and carries 330 community ratings.
A modern, clean, and citrus-heavy composition that captures the same effortless, unisex appeal as the earlier summer editions.
It shares its citrus, aquatic and fresh spicy accords with Calvin Klein CK One Summer 2009, lasts about 4h against 5h and carries 2,200 community ratings.
Offers a versatile, clean, and citrus-based profile that sits comfortably in the same family of fresh, everyday scents.
It shares its citrus, aromatic and green accords with Calvin Klein CK One Summer 2009, opens on Bergamot too, lasts about 5h against 5h and carries 1,990 community ratings.
Provides a slightly deeper, more rounded take on the fresh citrus theme while remaining true to the brand's signature clean aesthetic.
It shares its citrus, green and woody accords with Calvin Klein CK One Summer 2009, lasts about 4h against 5h and carries 683 community ratings.
A fresh and light fragrance that leans into similar aquatic and citrus territory, suitable for those seeking a casual summer scent.
It shares its fresh spicy, aromatic and woody accords with Calvin Klein CK One Summer 2009, lasts about 6h against 5h and carries 165 community ratings.
Calvin Klein CK All, at about $25 for 100 ml (estimate) — around 45% less than Calvin Klein CK One Summer 2009.
Emanuel Ungaro Moon, at about 6h on skin, against about 5h for Calvin Klein CK One Summer 2009.
Calvin Klein CK One Summer 2015, at 81% overall scent match across the opening and the dry-down.
At 4 sprays a day — about 146 ml a year — Calvin Klein CK One Summer 2015 saves you about $25 a year against Calvin Klein CK One Summer 2009. Both priced at 100 ml; prices are estimates.
Across 2,358 originals, the median designer bottle is $120 and its closest match $30 — the Dupe Report 2026.
On an 8-hour day, none of the 5 last a full 8 hours. Emanuel Ungaro Moon comes closest at 5.5h, so it needs one re-spray to cover the day.
Calvin Klein CK One Summer 2009 notes, performance and price
AltScent is also free on the App Store and Google Play.
Updated 2026-11-06.