New jersey from Castore and for Newcastle. Newcastle would like to switch to another and bigger brand but Castore has decided to see the contract out. Thus for the season 23/24 Newcastle will continue in the UK based brand. The shirt sponsor is most likely to change as well once the current sponsorship deal expires. ARAMCO anyone ?
The printing will change for the new season 23/24. Most like the Premier League logo will remain the same though.
The current colorways are white, black, navy, red, neon.
Hopefully neon will be replaced by gold. Gold is much more useful than neon green which is rarely used if at all.