Arc'teryx Thorium AR JACKET men's Size S Purchased from an authorized retailer about 5 years ago. There are no tags, but it is definitely authentic. I wore it on weekends each season. There appears to be no damage or noticeable stains. It's still wearable. Although I haven't used it, the original storage bag is included. I'm selling it because I've outgrown it. I'm 178cm tall and weigh 83kg, and it's a little tight around the shoulders and chest. It feels like a Japanese M or L size. *Please note that no returns or exchanges are accepted to prevent product substitution. Immediate purchase is welcome. Color: Black系 Thorium AR