This is a Helly Hansen Fiberpile Sweatshirt. The size is L, but it's about 68cm in length and 58cm wide, so I think it's equivalent to XL. I bought it new and have worn it about 5 times, so it's in clean condition with no flattening or stains. It's a lightweight and warm sweatshirt. Despite being light, it has a lot of volume (see photo 5). In addition to this item, I also have items from Arc'teryx, Polo Ralph Lauren, Converse, New Balance, Mizuno, Brandear, Helly Hansen, Harley-Davidson, Champion, Ocean Pacific, Adidas, Marmot, Whole Earth, The North Face, Eddie Bauer, FILA, Brooks Brothers, Coleman, and LEE, so please take a look.