The highest quality organic cotton sheets made today are the Magnolia Organics Estate Collection. These 550 thread count sateen sheets truly join the ultimate in luxury with the ultimate in sustainability. The high thread count sateen weave gives an irresistible smooth silky feel, the mid-weight construction keeps you at a perfect temperature level, and the high drapability makes the sheets conform to every curve of your body. These sheets are also packaged in the reusable "MagBag"; a great over-the-shoulder bag to help you pick up local produce and help reduce the use of petroleum based disposable bags. Knowing that the organic cotton touching your skin for 8 hours every night is certified organic, and is produced ethically and responsibly, you'll sleep soundly with a smile.