Celtic FC, Extending the uniform contract with Adidas
In May 2025, prestigious Scottish football club Celtic FC extended their uniform contract with Adidas, signing the biggest sponsorship in the club’s history. Even with the previous five-year deal, it was recorded as the largest in Scottish sports history, and this extension is more than that. The exact amount has not been disclosed, but the industry estimates it will be worth at least £10 million a year.
Under this new agreement, Adidas will continue to supply kits for both men’s and women’s teams, along with training gear and fan merchandise. It will also include global marketing collaborations and region-specific design campaigns.
source: celticfc instagram
The actual effect of sponsorship
In fact, the ‘Uniform Contract’ is not just an agreement to make clothes, but it contains various values
First, it can strengthen its global brand image. Adidas is one of the most influential sports brands worldwide, and Celtic can position itself as a “global club” with the brand.
The second is securing sales revenue and royalties. Revenues from the sale of uniforms and goods are an important financial foundation for the club.
Third, it establishes itself as a cultural symbol. Uniform design is an emotional bridge with fans and becomes an element that symbolizes the memory of a particular season.
Celtic’s Fan Culture and Uniform Correlation
Celtic also have a passionate fan culture in European soccer. The ‘Green and White Hoop’ stripe is not just a design, but a club’s identity and history. Fans renew their solidarity with the club through new uniforms every year, and they make memories of the season.
Adidas is well aware of this fan sentiment. In recent years, Celtic’s uniforms have been praised for their traditional yet modern design, and some of the season’s uniforms were sold out within minutes of release.
2025/26 season, What kind of uniform will be born? (Curiosity)
Personally, what fascinates me isn’t the multi-million-pound price tag, but the story behind each shirt. Fans care more about how their team looks, what message the design sends, and how it feels to wear those colors every weekend.
And Adidas excels at that. From Arsenal to Juventus to Manchester United, their kit designs honor club heritage while introducing fresh storytelling every season. This renewed deal with Celtic isn’t just about Scotland. it’s about showing that even a “smaller market” club can make global design statements
As we approach the 2025/26 season, we can’t wait to see what Celtic will wear—and more importantly, what stories those kits will help tell. Because sometimes, a shirt says everything.
