Arsenal to replace puma with adidas as kit designers from next season
I'm not aware of any information that suggests Arsenal Football Club is planning to replace Puma with Adidas as their kit designers from next season. In fact, Arsenal has been partnered with Puma since 1993 and has a long-term agreement with the brand.
It's possible that you may have come across a false or outdated report, or that there has been no official announcement from the club or Puma regarding a change in kit designers.
If you could provide more context or a source for this information, I'd be happy to help clarify the situation.