This is a high-performance base layer from BURTON [ak]. It's a men's size M. It's absorbent and quick-drying, so you can stay warm and ski comfortably just by wearing this one layer under your outerwear. I bought it for about 15,000 yen, so I'm selling it for about half price. I bought it a few years ago and used it for only one season before storing it. There are some minor frays, but I don't think they will affect the use much. Please refrain from purchasing if you are concerned about this. It's first-come, first-served, so please buy it before the season starts! Please ask any questions in the comments.