The Goose Down Ultimate Warmth 80% Quilt Range by Armidayle features a high component of down, this being the soft and fluffy clusters that grow under the outer layer of geese to protect them from the cold. The higher the down content, the warmer and lighter the quilt will be. The feather component adds loft to the quilt allowing it to look and feel fuller, without weight. Each quilt has been especially de-dusted twice during the manufacturing process to improve its purification. They are then put through an extra wash to further improve the quality of the product, removing all impurities naturally inherited with down products and in turn leading to higher loft quilts, more breathability, and better natural warming properties.