This is a mustard-colored hooded sweatshirt made by SPINNER BAIT. It's made of thick, chewy sweat fabric with an American casual feel, but it's also highly stretchy and incredibly comfortable. It blocks the wind, so it should be useful in the winter. I liked it, but I've only worn it a few times due to the size, so the condition is quite good. The original price was around 20,000 yen. Size details (from the official website) 44 (L) Size Length: 71.5cm Shoulder width: 50cm Width: 55cm Sleeve length: 61.5cm Stains, tears, odors, etc.: None