Product Description Material: 100% Polyester Size: M Flat-lay width: 50cm Flat-lay length: 71cm *Please note that these are amateur measurements, so there may be some error. This Yonex uniform is unusual in that it is stretchy, and the back is mesh, providing good breathability. There are no noticeable stains, but there are some fold wrinkles and wear. Please understand that this is a used item before purchasing. Yonex YONEX Tennis Wear Tennis Wear Game Shirt Badminton Wear Badminton Very Cool