The highly successful collaborative collection ‘Jung Kook for Calvin Klein (CKJK)’, featuring BTS’s Jungkook, has been officially recognized as Calvin Klein’s best-ever collaboration. This declaration comes directly from Calvin Klein’s parent company, PVH Corp., sparking immense excitement among fans worldwide.
During a recent first-quarter earnings conference call, PVH Corp. CEO Stefan Larsson officially stated, “CKJK is Calvin Klein’s best-ever collaboration.” He detailed how the collection achieved “unprecedented global demand, astonishing levels of fan engagement, and rapid sell-outs across all regions.” Specific sales figures were also disclosed: the collection recorded a remarkable 99% sell-through rate on China’s Tmall, and pop-up stores in Los Angeles and Harajuku saw complete sell-outs. Furthermore, outerwear items worn by Jungkook achieved a 60% sell-through rate within just two weeks of launch, and sales of CKJK-related products surged by over 50% following the campaign. CEO Larsson coined this phenomenon the “Jung Kook effect,” recognizing it as a substantial growth driver for both the underwear and denim categories.
On the 24th (local time), PVH further underscored the collaboration’s significance by publishing an article on its official website titled “5 Things You Need to Know About CKJK.” The article highlights that the collection draws inspiration from Jungkook’s passion for motorcycles, featuring personalized details such as custom hardware and a unique logo, showcasing his distinct touch. It achieved simultaneous sell-outs across global pop-up stores, including those in Asia, and e-commerce channels. Such was the demand that Calvin Klein Japan even announced a partial restock of the “explosively popular and sold-out CKJK collection on June 30th.”
Fan reactions have been overwhelmingly positive and passionate. On X (formerly Twitter), @taeopard commented, “It’s not at all surprising that Calvin Klein even changed their logo for Jungkook,” while @daeguprint shared, “Now I know every brand is desperate to collaborate with BTS members.” @AboutMusicYT’s post, “Jungkook’s Calvin Klein collaboration has been confirmed as the brand’s best collaboration ever,” garnered tens of thousands of retweets. This official announcement is perceived as a natural extension of a viral moment at New York Fashion Week, where CEO Larsson personally met Jungkook and expressed profound gratitude, saying, “I sincerely thank you for everything you do for the brand. It’s truly amazing.”
