Made from the wood pulp of eucalyptus trees, eco-friendly Lyocell is wonderfully soft, light, and durable. It also allows for more-consistent temperature control and better moisture wicking. For those reasons, the shell of this pillow was made of a cotton/Lyocell blend. The fill is lavishly soft white goose down. Silk piping and double stitching reflect the attention to detail that went into the pillow's construction. There's nothing more pampering than resting your head on a perfectly plump pillow or nestling under a cloudlike comforter. This PM by Downright bedding, made of the softest cotton, the most sumptuous goose down, and only the finest materials, will spoil you with the sweetest of dreams.