I've only used it about three times. I'm selling it because I don't have a chance to wear it. Just in case, I've sprayed it with a deodorizing and disinfecting spray and stored it. Also, it has absolutely no connection to pets or smoking areas, so you can buy with confidence. Recycled materials may be used for packaging the product. Thank you for your understanding. Also, we welcome combined purchases with other products, so please feel free to use them. In addition, this product is also listed on other sites. Please note that it may be deleted suddenly. Finally, if you have any questions, please feel free to contact us.