Product Information：
Fabric: 190T polyester
Lining: chunyafang
Filling: hollow cotton
[Purpose]: outdoor mountaineering, outing, cross-country and daily use
[Features]: 1. The filler is made of hollow cotton, but black core cotton is rejected. 2. It is cold resistant, warm-keeping, moisture-proof and breathable. 3. It is multi-purpose. 4. It has multiple thickness and three colors to choose from
Size Information：