Shinkansen design T-shirt, size 100, 100% cotton. - Design: Shinkansen (E6 series Komachi, Dr. Yellow) print - Size: 100 - Material: 100% cotton (Sleeves: 95% cotton, 5% polyurethane) The tag is missing, but it was hardly worn and outgrown, so I'm selling it. Please understand that this item has been stored at home, and only purchase if you are okay with that.