The top is SS and the bottom is S, but they are roughly equivalent to a size S. Universiade representative jersey Light blue Thin, "shaka-shaka" fabric (a type of lightweight, slightly rustling fabric) Light blue and navy Mizuno jersey set, with a zippered jacket featuring Japanese characters on the back. - Brand: Mizuno - Color: Light blue/Navy - Type: Jersey set - Design: Zippered jacket - Features: Japanese characters on the back Thank you for viewing.