Vendor: Calvin Klein
Eternity Summer 2012
sunlit peach and citrus, floral gardenia haze

spicy lavender, sweet citrus, tobacco-soft musk
Affiliate link. We earn a small commission, you pay the same.
What the community says
Scendira's summary of what people post on perfume review sites, updated 25 Oct 2026: 310+ describe how long it lasts, 260+ how far it projects and 57 how it smells. Most other posts only name CK One Shock For Him.
60% of people get 3–8 hours. From 73 people who said how many hours. The dot is the middle answer (6 h).
Wear time varies a lot
Reports are mixed: about 2 in 5 say it stays close to the skin, and about 2 in 5 say it projects moderately.
From 113 mentions of a season.
Reddit threads about it
Typical perfume we track: 8%.
Calvin Klein CK One Shock For Him: what people say about it.
In short: Often worn in cooler months.
Most often worn by men.
60% of people get 3–8 hours of wear (73 people who said how many hours; the middle answer is 6 hours).
About 45% of 300+ people say it lasts a moderate time (wear time varies a lot).
Projection varies (200+ people): Reports are mixed: about 2 in 5 say it stays close to the skin, and about 2 in 5 say it projects moderately.
Of the 113 mentions of a season, about 8 in 10 are about cooler weather.
People wear it most for: cooler months.
Splits opinion on how long it lasts: 25% of 300+ say it lasts a long time, 30% say it fades quickly.
4% of people say it gets them compliments (248).
Each person counts once per topic. Reported experiences, not verified purchases; skin, climate and batch change how a scent wears.
Community data through .
Calvin Klein CK One Shock For Him smells like spicy lavender, sweet citrus, tobacco-soft musk. It opens with lavender, clementine and cucumber, moves into cardamom, black pepper and black basil and settles on ambreine, tobacco and patchouli. It leans masculine, though anyone can wear it.
This eau de toilette is best in spring, fall and winter and is easy to wear day or night. Reach for it for casual days and date nights. Released in 2011.
Wearers report that it lasts a solid half day on skin, and projects to about arm's length.
Around $23.
Explore more: More from Calvin Klein · Gourmand perfumes · Lavender perfumes · Cardamom perfumes
Calvin Klein is a US designer house that launched CK One in 1994. Scendira carries 120+ perfumes from Calvin Klein, ranging from about $12 to $155.
Community chatter about Calvin Klein centres on CK One, Obsession and Escape.
CK One (Eau de Toilette, 1994) reads as cool green citrus, musky cedar, airy florals; lemon and bergamot up top and musk, cedar and green tea underneath. Expect sweet amber perfume, smoky rose spice, animal warmth from Obsession (1985), with mandarin orange and basil first and amber, civet and frankincense at the base. Escape (Eau de Parfum, 1991) is described as sunlit fruit splash with soft florals, starting with peach and blackcurrant before sandalwood, vetiver and musk take over.
Prefer to browse by scent? fresh perfumes and warm and amber perfumes are here, and the Scendira brand directory is one click away.
It smells like spicy lavender, sweet citrus, tobacco-soft musk. It opens with lavender, clementine and cucumber, moves into cardamom, black pepper and black basil and settles on ambreine, tobacco and patchouli.
Wearers report that it lasts a solid half day on skin, and projects to about arm's length.
It is best in spring, fall and winter. It is easy to wear day or night. It suits casual days and date nights.
It leans masculine, though anyone can wear it.
Honest, community-verified perfume matches. Not marketing.