Columbia TITANIUM (Columbia) Parka Men's Shirt American Casual Color: Navy Size: S (Approximately M in Japanese size) Fabric with a pique-like texture This would be suitable as a single layer in spring or autumn, or indoors, but it's winter now, so I think it can be used as a mid-layer. I used to impulsively buy things I liked, so I don't really remember when or how much I bought this. I like clothes, but I'm not particular about brands, so I don't know the details. There are limitations to conveying everything through photos and descriptions, so please refrain from overly detailed measurements or questions. This item has been stored in a regular household and is not from a specialty shop. Please understand the size and condition based on the photos, and those who understand used clothing are welcome. It has been washed, but will be disinfected with Febreze and air-dried before shipping. Please understand that it will be rolled up or folded for packaging. ↓↓↓↓ Size: S