- Brand: FITH - Size: 110 Thank you for viewing. This is a reversible Thinsulate down jacket. There is some slight wear and a small scratch, but it is in good condition without any stains. I mostly used the olive side, so the light orange side is spotless and clean. I used it without the hood, so the hood part is also clean. Please check the photos and understand that this is a used item before purchasing. If you have any questions, please feel free to comment. Thank you for your consideration. (Additional Information) What is Thinsulate? -------------------------------------------------- - High heat retention: Because it holds a lot of air between the fibers, it is said to have about twice the heat retention of general down or polyester cotton with the same thickness. - Thin and lightweight: It is warm despite being a thin sheet, and it doesn't take up much space, so it can be stored compactly. - Quick-drying and easy maintenance: The fibers themselves do not retain water, so it dries quickly, and there is little unevenness in the filling, making it easy to care for, such as washing. - Allergy-friendly: It does not contain allergens and has no peculiar odor, so it is easy to use for those with allergies or those sensitive to odors. - Various types: There are multiple types with different functions, such as standard and ultra. Thinsulate was developed in the United States in the 1960s and has been sold in Japan since the 1980s. It has been widely used in the winter sports field, such as being adopted for official wear by the Winter Olympics and the All Japan Ski Federation. In recent years, it has been applied to various products such as futons and cold weather clothing. However, there is also a disadvantage that because of its high heat retention, it can be difficult to adjust the temperature when the body gets warm, and it can feel hot. -------------------------------------------------- #FITH