Specially filled for medium support that adjusts and conforms to all sleep positions. Like two pillows in one, the Double DownAround provides the springy, resilient support of Hyperclean Eurofeathers plus the fluffy, enveloping comfort of extra down. The Double DownAround design delivers such a perfect blend of comfort and support that is featured in premier hotels nationwide. Fabric: 300 Thread Count, 100% cotton, Barrier Weave down proof fabric. The exclusive 300 thread count AllerRest Fabric® is specially woven and lab tested, verifying that it is an effective barrier to protect you from dust mites and their allergens. Fill Weight: Fill: 550 Fill Power. Care Instructions: Machine wash and dry. Size: King 20 x 36 inch pillow.