Fabric: 95% polyester+5% spandex
Body / Sleeve Filler: 90% Duck Down; 10% Feathers
Double placket design, you can adjust according to the weather.
Inside pockets can put your important things inside, safe and very practical.
Detachable hem design, you can adjust according to your mood.
Detachable sleeve design, buy a down jacket and have both a vest.