Support the royal air force 7s by pulling on with pride the raf spitfires 201617 alternate ss rugby shirt made by canterburythis official short sleeved home rugby shirt of the armed forces team the royal air force rugby union comes in sky blue and red and includes a design dedicated to the rafs finest moment the battle of britain in world war ii this raf 7s shirt also includes a stretchy collar for ease of access a help for heroes badge on one arm and raf benevolent fund logo on