According to Footy Headlines, this is one of the three new Adidas shirts which Celtic will play in next season as they look to begin a new era both on and off the field.
The Adidas kits for this season have all been well received by supporters, however, given the kits are now associated with the ten in a row debacle, it will take a while for those jerseys to shake the stink of this term.
As we’re looking forward to the next chapter at Celtic, this jersey looks like it could be the third jersey and would follow the same template as the black and green jersey the club is using this season.

It’s a nice, simple Celtic shirt.
There was a time when kits would only come out every couple of years and then it was only home and away. Nowadays, you get three kits, every season, an expensive outlay for Celtic fans on a yearly basis.
Celtic’s horrible grey and pink effort a few years ago by New Balance wasn’t even worn by the team at any point.