Made specifically to give sidesleepers a better night s rest, the Superside pillow brings plush support to any bed The tapered gusset design and curved corners creates a higher profile for side sleepers and forces the fill to stay towards the middle of the pillow for allnight loft and comfort The 230 thread count, 100 cotton pillow shell is reinforced with double needle stitching for Durability and comes corded on all four sides This kingsize pillow is machine washable and weighs 20 ounces