Nike’s AI World Cup jerseys were supposed to look cool and keep players cooler. Instead, the company has turned one of football’s biggest merchandising moments into a very visible example of what happens when design automation meets the unforgiving camera lens of a major tournament. The shoulder seams on the jerseys look warped and bunched, and fans who already paid real money are not amused.
The problem is especially awkward because Nike has spent years selling national-team shirts as premium gear, not mass-market souvenirs. If the company is leaning on AI-assisted design here, this is the sort of reminder that software can optimize a knit pattern and still leave you with something that looks like it was tailored in the dark.
Nike AI World Cup jerseys show a shoulder seam problem
Fans first spotted the issue on players including Kylian Mbappé, whose shirt appeared oddly misshapen around the shoulders. Uruguay’s kit looked even worse, with captain Federico Valverde appearing to wear a top several sizes too small during a match against England. Athletic wear is supposed to flatter performance, not make elite players look like they borrowed the wrong uniform from the equipment room.
Nike says the collection uses ”Aero-FIT,” a design built to help athletes stay cool in hot conditions. The company describes it as relying on computational design and a specialized knitting process, which is corporate-speak that now feels a little too close to ”the machine did it.” A source familiar with the process told The Guardian that AI elements were involved alongside human designers, though Nike has not explained exactly how the flaw slipped through.
Nike World Cup jerseys cost fans up to $200
This is where the optics get ugly. The jerseys were sold to fans for up to $200, and social media quickly filled with complaints about the way the shoulders bunch no matter how the shirts are worn. That is not just a styling issue; it is a brand problem at the exact moment Nike needs these kits to sell pride, identity, and a little bit of tournament hype.
- Brand: Nike
- Product: World Cup national-team kits
- Price complained about by fans: up to $200
- Reported issue: shoulder seam bulge and bunching
Nike has a timing problem too
Nike makes kits for several national teams, including England, France, the US, and Uruguay, and it has done so for decades. That history makes the current stumble more embarrassing, not less: if this is a one-off manufacturing glitch, fine, but if it’s baked into the new design process, there’s suddenly a much bigger question about whether ”computational” apparel is being tested well enough before it reaches athletes and buyers.
The World Cup is only months away, and plenty of these shirts have already moved into the wild. Nike has admitted there is a ”minor issue” around the shoulder seam, but has not said how quickly it can fix it or whether a redesign is even realistic before kickoff. If the company can’t patch the look fast, the jerseys may end up doing more for internet mockery than for team branding.
The larger question is whether this becomes a one-off embarrassment or the start of a familiar pattern: brands using AI to shave time and cost, then discovering that fashion still has to look good in the real world. The camera, unfortunately for Nike, remains undefeated.