Jakub Kiwior joined Arsenal during the winter transfer window from Spezia. Following the transfer his squad number has been revealed
Kiwior joined the Gunners during the January transfer window from Spezia.
The 22-year-old signed for Arsenal on a long-term deal.
The defender overall made 20 appearances during this season for his club.
Following the transfer it was revealed that he will wear number 15 at Arsenal.