This is a Patagonia Puffball Sweater. The size is the rare XS. It has been used, but there is no noticeable damage and the condition is good. I am 170cm tall with an average build, and it fits perfectly. The hood cord stopper was damaged due to aging, so it has been replaced with the same one at a Patagonia directly managed store. Shoulder width 47cm, body width (underarm) 53cm, length (from collar) 68cm. This is a classic Patagonia piece from the past, which became a hot topic when Kimutaku wore it in the drama "Good Luck". As this is a vintage item, if you are looking for one in good condition, please take this opportunity! This is a used item sold by an individual, so please purchase only if you understand this.