The ALPINIST PUFF VEST from nonnative is a down vest with synthetic fiber (chemical fiber) padding. This high-neck vest features a combination of vibrant DICROS DNA LIGHT and durable nylon. (DICROS DNA LIGHT is a fabric from "Daiichi Orimono" that is mainly nylon, feels good against the skin, and has good breathability without being sticky.) The padding uses "THERMORE Classic," a long-established padding brand from Milan, Italy. It doesn't have the bulk of down, but it excels in heat generation and provides sufficient warmth despite its thinness. It can be worn comfortably as an inner layer under coats or light outerwear without being bulky, allowing for a comfortable layered style. This item can also be worn as an inner layer for jackets and coats. ALPINIST PUFF VEST POLY DICROS DNA LIGHT Model Number: NN-V3601 Color: OLIVE ※ It has a color similar to KAHKI GREEN. Size: 2 Length: Approximately 62.5cm (from the back of the collar) Shoulder Width: Approximately 40cm Width: Approximately 51cm Retail price was 51,480 yen. Purchased at vendor in Nakameguro. ※ Current COVERCHORD The person who wore this item is 171cm tall, weighs 65kg, and has an average build. It has been used about 10 times, so there is a sense of use, but it is generally in a clean condition. There are no noticeable stains, scuffs, or scratches. Please check the photos for details. ※ Although there are different colors, I have included photos for reference to show the silhouette. The following is a detailed explanation. This high-quality, warm vest uses "DICROS DNA Light," a material also used by global outdoor brands, boasting a beautiful luster, color, and amazing lightness. The combination design using fabrics with opposite impressions, a glossy fabric and a matte fabric, is unique. Thin and lightweight, yet warm. It uses insulating padding material that boasts excellent heat retention, making it a reliable vest that you wouldn't expect from the feel of the fabric. Thank you very much.