Jung Kook from BTS has launched his first collaborative clothing collection with Calvin Klein. The new line is titled “Jung Kook for Calvin Klein” or CKJK 2026 and includes around 20 pieces of clothing focused mainly on denim and outerwear.
According to reports, the collection reflects Jung Kook’s personal fashion style and includes several custom design details connected to the singer. Some of the outfits feature engraved buttons, special logos and styling choices inspired by his public image. The collection also includes references linked to his tattoos and birth year, which fans quickly noticed after teaser images were released online.
The collection is scheduled to launch online on May 19 at 6 p.m. EDT, which is May 20 at 7 a.m. KST. Selected Calvin Klein stores will begin selling the collection from May 20 onwards.
The teaser campaign for the line has already created strong reactions among fans on social media. The visuals follow a gritty biker inspired theme and show Jung Kook in rugged denim looks and leather outfits. Many fans praised the darker and more mature styling approach used in the campaign.
a cinematic collaboration that evokes the freedom of the open road. a first of its kind, designed by Jung Kook.
— calvinklein (@CalvinKlein) May 18, 2026
available from May 19th, 6pm EDT online.
May 20th in select stores.
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Jung Kook first became a global ambassador for Calvin Klein in 2023. At the time, the campaigns featuring the singer gained massive attention worldwide and several promoted products reportedly sold out soon after release. Since then, his partnership with the fashion brand has continued to grow stronger.
Korean media reports have described the new collection as an important step for the brand. According to local reports, this is being seen as Calvin Klein’s first idol led design collaboration in its 58 year history. The launch has therefore attracted attention not only from music fans but also from people following the fashion industry.
The collection highlights how global music stars are increasingly becoming involved in fashion design and branding beyond regular endorsement deals. With Jung Kook already having a strong international fanbase, the collaboration is expected to receive significant attention across different markets after its official release.