YONEX game pants. These are parallel imports, purchased on Mercari. Although they are listed as size M, my son feels they are closer to size S. They have been used 1-2 times, and there are no noticeable scratches or fading. Here are some approximate measurements (laid flat): waist 31cm, rise 33.5cm, inseam 11cm, hem width 29cm, total length 41cm. For reference. I've received many inquiries asking if they are authentic, but I also purchased them on Mercari, so I cannot say for sure. Please check the images.