adidas NEO LABEL sweatpants. The size is O. "J/O" size is equivalent to Japanese size O (XL). Although it is a new item without tags, it has been stored at home. The waist can be adjusted with a string instead of elastic. Color: Navy There is a large adidas logo on one side, which is a nice accent. Measurements (flat): Length: 102 cm Waist: 40 cm