This is an 80s SIERRA DESIGNS 60/40 MOUNTAIN PARKA. It's a valuable 8-button model. The marked size is S. Flat measurements: Length approx. 75cm, Width approx. 58cm, Sleeve length (from center of back) approx. 85cm. Please allow for some error. It's about a Japanese size M to L. There are no noticeable scratches or stains, and it can still be worn. Please understand that this is a used item.