jss Mizuno swimsuit, FINA-approved, XS size, striped design. - Brand: Mizuno - Size: XS (Women's) Although it says 140cm, this is only a guide. - Certification: FINA-approved - Material: 84% Polyester, 16% Polyurethane - Design: Black, striped design Thank you for viewing. The FINA mark on the back has deteriorated. I wore it in competitions for one year. I think I wore it about 10 times. I didn't see any stretching of the shoulder straps, so I think you can still wear it. Thank you.