T-shirt Size 130 Left T-shirt a.v.v. Off-white Right T-shirt No brand The back is cotton, so it's smooth and I think you can wear it very cool. Both There are no noticeable damages, but they have been used several times and washed. Please consider purchasing only if you can fully understand that they are used items. They will be simply packaged and shipped via Rakuraku or Yuuyu Mercari.