This is a Patagonia jacket. The size is S, but it feels like a Japanese L to XL. It can be worn alone, or as an inner layer for a coat, etc. Even if not mentioned in the product comments or images, there may be minor damage such as small holes, inconspicuous stains, or loose threads. Please understand that this is a USED item before purchasing. Also, we do not accept returns or refunds after purchase.