DreamFit® uses only the finest materials...world-class cotton: Egyptian, Pima, American Supima. They take these ultra soft, breathable fibers and weave them into the smoothest, softest finishes. One touch and you will understand the difference. At DreamFit®, the line begins with a comprehensive program of mattress and health protection. Their patented luxury sheets are the only sheets Guaranteed to Fit™ and Guaranteed to Stay On™. And the DreamFit® Quilted Sheet Ensembles are crafted to fit any thickness of mattress without sacrificing function or fashion.