Shade Envelope Sewn Fitted Sheet Midnight from Ogland is available in three different sizes and is made of satin. Ogland's Shade Collection offers envelope sewn sheets that provide a comfortable and restful sleep every night. The clever pull-on design ensures that the sheet always stays perfectly in place in bed. Made from 100% organic cotton and with a thread count of 500TC, these envelope stitched sheets are exceptionally soft and durable, ensuring a comfortable and restful night's sleep. The Shade Envelope Sewn Fitted Sheet - Midnight is certified by GOTS, ensuring it adheres to strict environmental and social standards. Shade Envelope Sewn Fitted Sheet - Midnight is certified by Fairtrade, GOTS, DEMETER, Economy of Love