Canterbury are kitting out both Ireland and England for the upcoming Rugby World Cup and have revealed some of the sportswear in their ranges.
Judging by these pictures, they shot images of the two kits at the same photo shoot, with entertaining consequences.
England Rugby put images of the training gear on their official online store website, and eagle-eyed viewers quickly noticed a problem.
If you don’t see it, check out the shorts in close-up.
Unsurprisingly, the pictures have since been taken down.
It was either an amusing mix-up, or else a glimpse at a top-secret IRFU plan to infiltrate the England camp.