This is a used long-sleeved T-shirt from the "Suikyo" brand of Efu Shokai TEDCOMPANY, dating back over 10 years. Lot no: SYLT-012 "Daruma" Color: BLACK Size: 40 Purchased new over a decade ago and worn more than 10 times. There is fading, shape distortion, and fabric wear commensurate with its age, but the fabric doesn't feel extremely thin, and the neckline isn't overly stretched. You can check the details of the product on the Efu Shokai HP. http://www.tedman.co.jp/suikyocontents/sylt_012.html While there may be overlooked stains, I will sell it as is, so please purchase it with the understanding that it is used clothing without inspection. Please note that returns will not be accepted unless there is significant damage. Shipping will be via Nekopos or similar, folded to the specified size and sent in simple packaging, so there may be creases. You can get a discount on shipping if you purchase other items at the same time, so please comment before purchasing. Also, I can change the combination of set items, so please feel free to consult me in the comments. Thank you for your consideration.