I'm sure it isn't either.
However their solution to this looks easy and cheap.
This my biggest problem with the college "used jersey" market. Press Pass uses real game used jerseys, which is great. Right now Leaf and UD are using "worn" jerseys. I get there aren't a ton of college jerseys out there. However, both are using the $60 retail Nike ones. There are other levels of jerseys to use for most big time programs that include sewn numbers. The screened on number patches just seem cheap, especially since it is nothing like the real thing.