80% White Goose Down
Originated from the core down-producing areas of the abdomen, neck and wings of high-quality white geese, the natural down presents a unique form of delicate clusters like reed catkins, forming a golden ratio with the flaky feathers. As a rare animal protein fiber, the surface of each goose down fiber is densely covered with millions of nano-scale triangular pores. These precise pores are like micro-temperature control devices that can intelligently adjust the fiber gap according to the ambient temperature to form a dynamic temperature control network. When the warm breath naturally emitted by the human body contacts the down layer, the pore structure efficiently locks in the temperature through molecular-level adsorption, and at the same time constructs a three-dimensional heat insulation barrier, effectively blocking the invasion path of external cold air, bringing an all-weather constant temperature care experience.