This is a wool vest from FILSON, a high-end brand based in Seattle, USA, known for its virgin wool products. Unlike other materials, wool vests don't get stuffy and provide a very refreshing warmth. Moreover, the warmth of this vest is exceptional. The material is 100% wool. The size is 44, but the actual measurements are a relaxed fit with a chest width of 57cm and a length of 58cm, so it can be worn over a sweater. The color is brown. This brown color surprisingly goes well with any color, and looks great with blue jeans. It was purchased from a shop in Ueno, Tokyo, that directly imports clothing from overseas. After purchase, it was worn in rotation with other vests, so it hasn't been worn much and has no damage, as shown in the photos. It has been dry cleaned for your convenience and is ready to wear.