Polish White Goose Down Poland has a rich history of goose farming going back many hundreds of years. It is noted for having some of the finest domestic white goose down in the world and the down from Ziegler is one of the best that Poland has to offer. Raised on special farms, Ziegler Polish White Goose Down is noted for its high loft and warmth. DOWN SPECIFICATIONS 850 Loft European Down Zurguard Certified Hypoallergenic COVER SPECIFICATIONS 300 Thread Count / SoLoft™ 100% Cotton Sateen Cover Fabric woven in Germany Oeko-tex Standard 100 – Class 1850 LOFT POLISH WHITE GOOSE DOWN Zurguard Certified to be Hypo-Allergenic Poland has a rich history of goose farming going back many hundreds of years. It is noted for having some of the finest domestic white goose down in the world and the down from Ziegler is one of the best that Poland has to offer. Raised on special farms, Ziegler Polish White Goose Down is noted for its high loft and warmth.