What is the Layla Foundation cover made from? Layla December 04, 2020 23:40 Updated Follow The Layla Foundation cover is 66% polyester, 30% viscose, and 4% poly/lycra. Related articles What is the Layla Foundation? What size box does the Layla Foundation ship in? How high is the adjustable base off the ground? What are the dimensions of the Layla Bamboo Sheets? What are the sizes of the Layla Foundation? Comments 0 comments Please sign in to leave a comment.