The brown-toned undershirts have an 80cm tag, but the yellow-toned undershirts (the front three in the photo) are missing size tags, so the size is unknown. They are slightly thicker and made of a more substantial fabric than the brown ones. Also, they felt a bit small when I put them on, so I'm listing them as 70cm-80cm. There are no noticeable stains or tears. Please understand that these are used items and have been inspected by a non-professional. There are no names written on them.