Goose down is the overachiever. Next to duck down and other synthetic insulators, goose down stands above the rest. It has exceptional insulating properties, it's very durable, lightweight and is also hypoallergenic.

If you sleep hot, choose the lightweight. If you want an all-round good option, choose our medium weight. For those that crave the ultimate warmth, go with our heavy weight.

Feathers, as you know, have a hard quill shaft, while down is the soft undercoat of the bird. Down is the best insulator per ounce, outperforming both natural and synthetic fills. Feather duvets are heavier and require significantly more filling to achieve the same warmth as down duvets.

Geese are larger than ducks, resulting in denser clusters of soft filaments. Goose down is longer, thicker, and more durable, especially from mature birds, offering a premium product in terms of both insulation performance as well as longevity.