This is an adidas track jacket (jersey). The size is 140cm, navy blue. I bought it about two years ago and stored it at home after wearing it in the spring and autumn because it became too small. I wore it occasionally for school and a little for going out, so I think there's little stretching of the sleeves and hem. However, there are some pills and snags, so please check the photos. How about it for school or going out in the coming season? Please understand the above explanation and photos before making a purchase. Also, I am also selling on other sites, so please be aware that it may be removed suddenly.