This is a hoodie from Marcelo Burlon's Tokyo-exclusive design collection. It's a size S, but the fit is similar to a Japanese size L. This item has been authenticated and sourced from a used goods auction. You can purchase with confidence. If you're still concerned, please use Mercari's Authenticity Guarantee service. *Please refrain from price negotiations as they are not welcome. *We do not perform gemstone or precious metal appraisals, so we cannot provide guarantees. Please make your purchase based on your own judgment. *There may be overlooked stains or damage that do not appear in the photos. Please confirm the product images yourself before purchasing. *To prevent errors in size descriptions, please check the tag in the images yourself before purchasing.