Used only a few times indoors. I got used to outdoor shoes quickly, so I haven't used them much. I have checked for any noticeable stains, but there may be oversights. Please refrain from purchasing if you are sensitive to this. Please purchase if you understand that this item has been stored at home. There are no pets or smokers. Regarding the shipping method, I will ship via Yu-Yu Mercari Bin or Raku-Raku Mercari Bin, folded and made compact. Thank you. - Brand: miki HOUSE - Color: White - Size: 12 cm Thank you for viewing.