This is a Nautica short-sleeved T-shirt (khaki color). The tag reads "NAUTICA JEANS CO." It was among the belongings of my deceased older brother, found at the back of a chest of drawers. To check the size, I, who am 184cm tall and of medium build, tried it on, and it was the perfect size. I haven't worn it since washing it at home, but it shows some wear. The year and purchase price are unknown. It's difficult to see with the naked eye, and even harder to see in the images, but the same letters as the tag logo are printed in a light green color between the embroidery on the chest. A faint pirate mark-like print is also on the back, below the neck. The product description tag is difficult to read, and the material is unreadable, but I believe it is probably 100% cotton. Also, there are small cuts in the neck and sleeve areas, as if they were torn. At first, I thought they were tears from deterioration, but the cuts are evenly placed, so I believe they were intentional. It has a well-worn feel, but I feel it's a unique item with a strong hidden design. I appreciate your understanding.