This is an original MADE in USA T-shirt planned and sold by the official Waseda Shop of Waseda University. There is no size notation, but the fit is equivalent to a Japanese size L to XL. (From the Waseda official website) This is an original MADE in USA T-shirt made by "The Cotton Exchange," a T-shirt manufacturer that produces many college T-shirts representing America, for Waseda University. The design, with a gray base and a distressed look, was designed with the logos of American universities in mind. It's a classic T-shirt with the "WASEDA UNIVERSITY TOKYO JAPAN 1882" logo prominently displayed.