Supreme S Logo Hooded Sweatshirt Black XL Of course, this is authentic. As a general rule, I will not provide copies of receipts, etc., as it is troublesome. If you are not satisfied, you are welcome to have it authenticated yourself. I will block any questions asking for confirmation. If you are not satisfied, you do not need to purchase it. To prevent swapping during shipping, I may take a "video" of the process. Thank you for your understanding.