Featherbed Standard 90 feather |10 down Mattress PadPlush Comfort Featherbed Mattress Pad Featherbed Mattress Topper generously filled with a robust 90% feather and 10% down blend. Designed to be placed directly atop your box spring or used as an enhancement to your existing mattress topper. It offers a coziness reminiscent of sleeping on a cloud. Luxuriously Soft Yet Durable The high feather ratio ensures that the topper maintains its voluminous shape over time and reduces the occurrence of down