Riddell Kids Red Sports Jersey

This bold red sports jersey by Riddell is perfect for active kids. Designed for comfort and breathability, it's ideal for sports and play. Worn for 10 practices before we realized it was too small. There is a black mark in the middle of the shirt and at the top by the arms there's some weird mark either from being on his pads and being too small or from a hanger in his sports locker?