DreamFit's Best Selling Sheet Set. Sleep healthy with the moisture-managing qualities and anti-microbial properties of bamboo viscose used in this sheet set. Experience softness like never before with extra-long staple cotton and stay cool all night long. The cooling performance of Bamboo enhanced with the strength of luxurious, high quality cotton. Viscose from bamboo adds exceptional softness while extra-long staple cotton adds strength and durability. The moisture management and anti-microbial properties of bamboo for healthy sleep. The natural cooling performance of bamboo keeps sleepers cool and comfortable. All DreamFit sheet sets include: an extra large flat sheet, patented fitted sheet and two pillowcases. Twin and TwinXL come with one pillow case. Split Sets come with two fitted sheets.