Brand: triple rund Size: M. Although it's not definitive, it's likely suitable for upper elementary school students (especially 5th and 6th graders). (See photo 3 for details ※ The shaded part is a fingernail.) I've used it a few times, and it's been in the closet ever since. It hasn't lost its shape, and the condition is clean with no noticeable scratches or stains. I'm personally sad to part with this clothing item, but I would be very happy if someone would cherish it. ^ ^ ※ Returns are not accepted for personal reasons such as the size not fitting or it being different from what you expected. Please understand. If you have any questions, feel free to comment.