This is Fogarty's White Snow Goose Down Duvet. Filled with luxury goose down, this duvet is both soft and warm. Goose down grows larger than that of duck, and therefore has a greater surface area to trap more heat. Living in a cold climate, the geese grow large breasts in order to fight to cold. Perfect for trapping in the heat, while still remaining uncannily light, this duvet will envelope you in warmth and comfort. The duvet features a piped edge and has a 5cm deep box edge to allow the down to extend to their maximum volume for the best texture. The covering is 50% cotton, 50% silk providing the breathability and strength of cotton and the soft texture of silk.