From the Scandia website: A year-round Scandia Home essential. Filled with 600-fill-power European goose down in a light weight, our quilted down blanket adds a touch of warmth to the bed. The diamond pattern is beautifully stitched in European tradition, while 300-thread-count sateen Egyptian cotton is machine washable for convenience. This all-season staple is offered in seven classic colors to complement any space or style. 600-fill-power European white goose down 300-thread-count solid sateen Egyptian cotton Certified hypoallergenic Machine washable, gentle cycle https://www.scandiahome.com/collections/down-blankets/products/diamond-quilted-down-blanket Bedding has been professionally laundered and comes from a smoke/pet free home.