What is Percale?The word "Percale" refers to the weaving process that creates this luxurious fabric. In percale, the yarns are woven in one over one, unlike Sateen, where there are four woven over one. The percale weave creates a much stronger, denser & softer fabric that will actually get softer the more times that you wash it.Why Egyptian Cotton?These sheets are woven in the best and authentic way in the world with 100% Egyptian cotton. It’s not just cotton grown in Egypt - it is a particular type of long-staple cotton originally grown along the Nile. These are some of the most luxurious and comfortable sheets in the world and will drastically improve the quality of your sleep.About the CompanyExceptional Sheets is a US veteran owned and operated family business that offers a wide-range of luxury bed and bath linens. Their lineup features Egyptian cotton bed sheets, duvet covers and pillow cases as well as other products like mattress toppers, goose down comforters, 5-star Egyptian cotton bath robes and towel sets. The mission of Exceptional Sheets is to provide customers with the highest quality Egyptian cotton sheet sets and bed linens in addition to top-notch customer service.We guarantee 100% product satisfaction and accept "no questions asked" returns for 100% refund or replacement.