This is a set of 8 undershirts purchased from Nishimatsuya. All are size 70, and there is no writing on the tags. I am selling these because my child has outgrown them. There is some wear and slight fraying, but I think they are still wearable. Since it's off-season, these are for those who plan to use them next year... They will be folded, placed in a zip-top bag, and shipped anonymously.