Geese raised in Poland, these older geese brave the coldest winters to produce the largest down clusters. Clusters are resilient, soft, and 95% pure down. Choose the perfect density for a heavenly sleep, while snuggling into the finest 100% Egyptian cotton fabric. Loomed in Germany, the covers are exceptionally tight weave of 330 threads per square inch. Covers are extremely down-proof, durable, and soft. The 100% cotton also offers the best breathability so that you'll always get a more comfortable night's sleep.