Belle Maison Hotcott Short-Sleeved T-Shirt 3-Piece Set ② (160cm, White x 3), for boys, unused and unopened. This is a short-sleeved type from Belle Maison's popular Hotcott series (95% cotton, moisture-absorbing and heat-generating innerwear). It has a high cotton content, providing gentle warmth and is less likely to cause itching. My child's skin only agrees with this product (purchases concentrate when it gets cold, and popular colors often sell out), so I bought extra, but unexpectedly, they grew quickly... and the size became too small before they could wear them. All 3 pieces are unopened. Since they are unopened, I have not checked the contents. I believe there are no stains, but as they are stored at home, please refrain from purchasing if you are concerned. (If you wish to open and check the contents, please contact me before purchasing.) * Depending on the packaging (e.g., if it becomes quite bulky), I may open and repack them for delivery. Shipping may be changed from Yu-Yu to Raku-Raku Mercari delivery. I am also selling the same product in other listings, so I can accommodate changes in color/size combinations, multiple purchases, etc.