What is this team? Question for experts !!! PLEASE !!!

[wielkid]

Hello. I have this shirt:

I dont know what is this TEAM. PLEASE write to me. Riddle for experts. THANK YOU.

 

[nickurat]

British Army School of Infantry; now onto ebay with you!

 

[smartcooky]

British Army School of Infantry; now onto ebay with you!

Confirmed

 

[wielkid]

THANKS YOU VERY MUCH. I schearch in net and i dont know what is this team. I sell this shirt in ebay:
http://www.ebay.com/itm/200841251720?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1558.l2649
regards