How is copper in the Layla Kapok Pillow cover beneficial? Layla December 04, 2020 22:34 Updated Follow The CuTEC® fibers woven into the Layla Pillow cover act as an antimicrobial germ slayer that works to help reduce odor and improve hygiene keeping your pillow fresh and clean. Related articles How soft is the Layla Kapok Pillow? Can I wash the Layla Kapok Pillow cover? Is the memory foam in the Layla® Kapok Pillow safe? Does the Layla Kapok Pillow have an odor? What is the Layla® Kapok Pillow? Comments 0 comments Please sign in to leave a comment.