Density: medium size: king What makes this pillow different? Made in 3 densities of the finest materials to offer you lasting, superior support. Our down is ethically sourced from farms in the U.S. and triple washed to guarantee a cleaner, longer-lasting loft. The Soft density is filled with adjustable down in all chambers, while the Medium and Firm density pillows are filled with a supportive feather and down inner pillow and surrounded by a soft layer of U.S.A. down. Each pillow is wrapped in a naturally down-proof shell made from the finest 100% organic cotton threads. The Density for Your Sleep Style Stomach Sleeper- Soft Back Sleeper – Medium Side Sleeper – Firm Details Triple-washed, IDS certified down fill 3-chamber construction 3 different densities for different levels of support 100% organic cotton shel