This is a short-sleeved shirt purchased at an Oakley shop in the United States. It cost around $30. The USA size is XS, which is equivalent to a Japanese size S-M. It has been worn once and is in beautiful condition. Thank you. Color: White x Pink Brand: Oakley, Women's Size: XS (USA), equivalent to Japanese size S-M Material: 85% Polyester, 15% Cotton