Limited edition official Mizuno windbreaker, OSAKA marathon 2011 - Brand: Mizuno - Model name: Official Windbreaker - Color: White/Light Blue Thank you for viewing. This is a poncho for staff members at the 2011 Osaka Marathon. It was only used once during the actual event, and there is no particular damage. It has been carefully stored since then. It is made of thin nylon fabric. Thank you. Will ship immediately via Mercari.