Calvin Klein CK One Summer 2010, released in 2010, is discontinued and no longer in production. The closest scent matches you can still buy are below.
Calvin Klein CK One Summer 2010: citrus, aquatic and ozonic, about 5h on skin, projection 5/10, 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 2010 we found, ranked by opening & dry-down similarity:
Evokes the bright, sunny citrus and fruity character of CK One Summer 2010, sharing a similar uplifting summer energy.
It shares its citrus, aromatic and fresh accords with Calvin Klein CK One Summer 2010, lasts about 4h against 5h and carries 576 community ratings.
Shares the same aquatic and vibrant fruit freshness found in CK One Summer 2010, offering a breezy profile.
It shares its aromatic, citrus and woody accords with Calvin Klein CK One Summer 2010, lasts about 6h against 5h and carries 134 community ratings.
Brings a similar punch of ozonic and aromatic freshness reminiscent of the watery accords in CK One Summer 2010.
It shares its aromatic, woody and fresh accords with Calvin Klein CK One Summer 2010, lasts about 5h against 5h and carries 304 community ratings.
Carries the clean, modern citrus and aromatic lightness that characterizes the warm-weather spirit of CK One Summer 2010.
It shares its citrus, aquatic and fresh accords with Calvin Klein CK One Summer 2010, lasts about 4h against 5h and carries 2,200 community ratings.
Offers a slightly richer take on the citrus and aromatic profile of CK One Summer 2010 while maintaining a clean aesthetic.
It shares its citrus, woody and aromatic accords with Calvin Klein CK One Summer 2010, lasts about 4h against 5h and carries 683 community ratings.
O Boticário Quasar Drop XX, at about $20 for 100 ml (estimate) — around 45% less than Calvin Klein CK One Summer 2010.
O Boticário Quasar Drop XX, at about 6h on skin, against about 5h for Calvin Klein CK One Summer 2010.
Calvin Klein Ck One Summer Daze, at 91% 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 Daze saves you about $15 a year against Calvin Klein CK One Summer 2010. 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. O Boticário Quasar Drop XX comes closest at 5.9h, so it needs one re-spray to cover the day.
Calvin Klein CK One Summer 2010 notes, performance and price
AltScent is also free on the App Store and Google Play.
Updated 2026-10-09.