I purchased this about six years ago and have mainly used it for everyday life. There are no noticeable stains, but there is some pilling around the wrists and some loose threads. Please consider purchasing only if you understand that this is a used item. Shell made of 100% recycled material The shell uses lightweight 100% recycled polyester ripstop. Width 48cm, Back Length 65cm, Sleeve Length 83cm (flat measurement/CM) From the official page.