The color appears black in the photos, but the actual color is moss green. The size is listed as O, but the actual measurements are as follows: - Brand: Reebok - Design: Geometric pattern - Color: Moss Green - Size: O - Length: Approximately 55cm - Waist: Approximately 80cm The material is polyester, thin, and has some stretch. This item is a used product. We have described the condition in as much detail as possible, but there may be oversights. Please purchase only if you understand the feeling of use, small stains, and fuzziness that are characteristic of used items. The color may differ from the actual item due to lighting and monitor environment. Please consider this before purchasing.