Boro's first team squad numbers for the 2022/23 season have been confirmed.
New signings Ryan Giles and Darragh Lenihan will wear no.3 and no.26 respectively, while Manchester City loanee Zack Steffen takes the no.1 jersey and fellow goalkeeping arrival Liam Roberts takes 23.
Riley McGree has changed to no.8, and Isaiah Jones will wear no.2, with Anfernee Dijksteel moving to no.15.