The silky-soft sateen weave fitted sheet includes a continuous elastic hem so bed-making is easy and your sheet hugs your mattress just right. Soft and comfortable against your skin, it is made with our exclusive, sustainable CleanBamboo® fabric. Our fabrics are made from organic bamboo using our patented closed-loop process with food-grade, non-toxic solvents. This process produces a unique 100% bamboo lyocell free from harmful chemicals and plastics, unlike other bamboo viscose and bamboo/poly blends on the market. Details Made from 100% CleanBamboo® Lyocell Organic solvents used for material processing Hypoallergenic and kind to skin Breathable weave that cools and adjusts for a comfortable sleep Feels smooth like silk, comparable to cotton 1,000 thread count STANDARD 100 by OEKO-TEX®️ SH065 176027 TESTEXwww.oeko-tex.com/standard100