Under Armour, size 150. It's like fleece on the inside, with a nylon fabric on the outside. It's sure to be useful in the coming season! It's a vibrant blue with a logo on the arm, making it stylish. I think you can wear it fashionably! Worn for one season. There are no noticeable scratches. I think the condition is not bad, but please understand that it was worn by a junior high school student before purchasing.