The pure organic cotton bed sheets are lightweight with a cool feel—perfect for summers or hot sleepers. your bed time with sheets that are made 100 percent organic cotton fabrics. 850 Threads Per Square Inch Fitted Bottom Sheet with Deep Pocket & Extra Strong Elastic Stylish Single ply fabrics. Our 100% organic cotton includes an elasticized bottom or fitted sheet that perfectly fits low profile and memory foam mattresses, and a noticeably soft hand feel and luxurious, the organic Cotton sheet set also offers the best of both insulating and comfortable breathability. Machine wash cold, gentle cycle, and separately. do not bleach. tumble dry. do not iron.