Purchased four years ago and used for about two years. While there is a general sense of use, I believe it's still a product that can be used. The color looks like a dark navy to me. My husband says it looks black. - There are marks like snags on the front pocket (photo 2). - The rubber part of the mesh pocket feels loose (photo 4). - There are marks like blue pen on the tag (photo 5). - There are scratches on the buckle (photo 6). - There is a sense of use on the belt extending from the buckle, and there are also a few snag marks (photos 8, 9). - The rubber that holds the end of the above-mentioned belt together is stretched (photo 10). - There is some slight pilling on the mesh part of the seat (photo 14). The Velcro on the waist is worn out. It fastens with a large buckle, so I don't think it will affect use, but if you are concerned, please refrain from purchasing. Regarding the single shoulder, I think it is in a clean condition. I am not considering selling it separately. The box and instruction manual are not included. The shoulder will be shipped stored in the front pocket. Thank you for viewing. Popular model: POLBAN ADVANCE (Polban Advance)