Baseball Uniform - White x Black Line - L Size

This is a MIZUNO Black Line uniform. The size is L. It is new and unused, but there is a stain-like mark around the left thigh (photo ④). Please judge from the image.
I am also selling other baseball equipment. I would appreciate it if you could take a look at them.
Also, as this is listed on other sites, please forgive me if it is sold out due to a timing difference.