OEKO-TEX STANDARD 100 CERTIFIED - No harmful dyes or chemicals are used during the manufacturing process. PURE LYOCELL - Made from 100% lyocell period. No polyester or cotton blends, just silky soft lyocell fibers. SLEEP COOLER - It's made to be breezy and keep things sweat free (unless you're into that). SUSTAINABLE - Lyocell uses a closed loop process and we've found it to be simply the lowest impact fiber while still maintaining incredible comfort. SATIN WEAVE - Silky soft, with a subtle sheen this weave does more than just make our duvet cover soft. The satin weave actually produces less wrinkles than sateen and twill woven bedding. 8 INNER TIES - When you put your comforter inside this duvet cover, it stays in place (assuming your comforter has 8 inner loops like ours does). OUR MISSION - Our name Lasuens comes from a secret beach in San Clemete, California. We're here to do right by our customers and our planet so we're giving 10% back to help clean the beaches and oceans. OUR COMMITMENT - Reach out to us, and we will make things right. We love our products and we hope you will too, but our bedding is unique so we understand they won't be for everyone and are happy to help no matter the time-frame.