Goose down has one of the highest heat capacities among fibers it retains heat more than other fills. It provides a comfortable and easy sleeping environment due to its light and thin structure. Goose down is odorless and dust mite free. Fabric 100% cotton; fill: 75% down, 25% feather; 700 fill power this comforter is suitable for all seasons the filling of this comforter is made from the jowl and back feathers of goose. As the rate of jowl feathers increase, the rate of softness, lightness and heat capacity also increases. Back feather, which is generally mixed with a certain rate of jowl feather, provides volume and elasticity to the products due to its structure. Features: Down Down Fill Power: 650 Fill Power Thread Count: 300 Warmth Factor: Midweight Bed Size: King Measurements: 108 Length/Inches, 96 Width/Inches Base Material: 100% Cotton Filling Content: 75% Goose Down, 25% Goose Feathers Care: Machine Wash Decor Styles: Casual Bed Cover Type: Quilts Country of Origin: Imported