Take the soft, ultra smooth, luxurious feel of our long lasting premium sheets home. Made for 21c Museum Hotel by Standard Textiles, our sheets are woven using their Centium Core Technology, a patented weaving technology that dramatically improves tensile strength, enhances performance, and extends the life of your bedding . Premium, long-staple, ring-spun cotton is woven around an ultra-strong, delicately textured microfilament yarn. Softness increases with every wash.