What is the difference between white goose down and gray goose down?

Color differences:

White goose down is white, and gray goose down is gray. When filling down, for the sake of overall aesthetics and color resistance, light colored down jackets will be filled with white duck down, while dark colored down jackets will be filled with gray goose down.

Price difference:

The price of white goose down is higher than that of gray goose down. This is because white goose down is suitable for many fabrics due to its light color, while gray goose down is suitable for dark fabrics. The demand for gray goose down is small, so the price is low.

Differences in purpose:

Clothing or other home textile products mainly made of light colored fabrics are generally filled with white goose down, while down jackets or other home textile products mainly made of dark colored fabrics will choose gray goose down.

Differences in warmth retention:

In terms of thermal insulation, white goose down and gray goose down are almost the same. Whether to keep warm is determined by the structure and fluffiness of the down, and there is almost no difference in thermal insulation between white goose down and gray goose down of the same grade