Featuring a lightweight, warm, and versatile design， this item can be worn under an outer layer or styled on top as a vest or light jacket. It can also be washed at home。 features high-loft 800 fill power down， which is lighter and traps more warm air than the typical down used in general products （approximately 600 fill power）. The fabric's surface is resistant to dirt， while the underside is coated with an finish to prevent down leakage. Special care has been taken with the down stitch thread， 使用一个thread specifically designed for down to optimize the fabric and down combination. Through unique sewing技术，down leakage is minimized while preventing outside air from entering and keeping the warm air inside， heated by your body temperature。
