Premium custom down pillow inserts can be used for any of our designer handmade pillow covers. These luxury down pillow inserts are made in USA. The 10/90 down feather pillow inserts are filled with a combination of 90% gray duck feathers and 10% goose down for a soft and luxurious feel that is certain to spoil those that enjoy its use. This pillow boasts a 233-thread count shell made from 100% premium cotton fabric and also touts feather-proof kicking for ultimate comfort. Super soft and always a favorite among those who appreciate the finer things, these pillow inserts are among the best down pillow inserts available on the market and add a richness and warmth to any room where they are placed.