※ There are no major stains, but a name is written on the underside of the brim. This is an old professional baseball cap. It's a Yakult Swallows baseball cap, purchased about 40 years ago. The size is indicated as M (please check the photo). I used to wear it when I was a child, but for me now, I can only wear it if I extend the snapback at the back of the hat to its fullest extent.