The material is fluffy goose down.

According to the official website of Suning.com, premiumdown is a high-quality down filling material made of goose down with high fluffiness. Puffy goose down refers to the down extracted from goose, which is light, warm and has good thermal insulation properties. Premiumdown down filling material has been carefully selected and processed to ensure the purity and quality of the down, resulting in excellent warmth and comfortable touch. Whether in outdoor activities or in daily life, wearing premiumdown down products can effectively keep the body warm without placing excessive burden on people.